At the end of last month, the 292 tons of razor wire ordered by an Iranian customer arrived at the designated port of the customer. The customer has completed the collection and is very satisfied with the quality of our products after using them. Let us review the cooperation process below.

Razor wire packaging

Razor wire packaging

Galvanized Razor Wire Mesh Roll

Galvanized Razor Wire Mesh Roll

Razor barbed wire of qualified quality

Razor barbed wire of qualified quality

Customer Background

The client is a security engineering company designated by the Iranian government, responsible for the security reinforcement project on the country’s western border. As the region has long faced problems with illegal border crossing and smuggling, the client required a high-strength, corrosion-resistant, and deterrent protective facility. After multiple comparisons, the client finally chose to import galvanized razor blade barbed wire from China. After comparing prices and services, the client chose to sign a contract with us.

Order details

1. Product name: Galvanized razor wire (BTO-22 type)

2. Material: High-strength low-carbon steel Q195

3. Surface treatment: Galvanized

4. Coating: ≥60g/m²

5. Blade spacing: 15cm, standard anti-climbing design

6. Coil length: 50 meters per roll, a total of 292 tons

7. Delivery time: 25 days (production + sea transportation)

8. Transportation method: Sea transportation, Qingdao Port → Bandar Abbas Port

Wanzhi Steel full size razor wire in stock

Wanzhi Steel full size razor wire in stock

Bto-16 Galvanized Razor Barbed Wire

Bto-16 Galvanized Razor Barbed Wire

High Quality Razor Wire Wholesale

High Quality Razor Wire Wholesale

Production process

(1) Raw material preparation: Q195 low-carbon steel wire is used, cold-rolled and drawn to a diameter of 2.5mm to ensure toughness and strength.

(2) Blade stamping: The steel wire is pressed into a sharp blade (BTO-22 type, double-edged design) through a precision mold.

(3) Hot-dip galvanizing: Both the blade and the wire are immersed in 450°C zinc liquid to form a uniform coating to prevent rust and extend the service life.

(4) Spiral assembly: The blade and the core wire are automatically wound into a spiral circle, and the spacing is strictly controlled at 15±2cm.

Razor wire automatic machine

Razor wire automatic machine

Razor wire production line

Production line

Razor barbed wire assembly install the blade

Razor barbed wire assembly install the blade

Quality Check

1. Coating inspection: zinc coating thickness gauge ensures ≥60g/m², in line with ASTM A123 standard.

2. Tensile test: tensile strength ≥500N/mm², blade does not fall off.

3. Appearance inspection: no missing plating, burrs, blade angle 45°±5° to optimize puncture effect.

Packaging and transportation

1. Rust-proof packaging: Each roll is wrapped with moisture-proof paper and PVC woven bag.

2. Container loading: 40HQ container can hold 400 rolls (to avoid squeezing and deformation).

Hot Dip Galvanized Razor Wire Manufacturer

Hot Dip Galvanized Razor Wire Manufacturer

concertina razor wire coils

concertina razor wire coils

concertina razor barbed wire package

concertina razor barbed wire package

 Why choose razor wire?

1. High deterrence: The sharp blade structure directly transmits the “no entry” signal, and the psychological deterrence effect is far superior to ordinary fences.

2. Strong physical protection: The blades are densely spaced, making climbing or cutting extremely difficult, and even using tools requires a long time to operate.

3. Strong weather resistance: Galvanized or stainless steel materials can resist corrosion, UV rays, and adapt to extreme climates, and adapt to Iran’s hot, dry and dusty environment.

4. Flexible installation: It can be used alone or quickly deployed on top of a wall or fence to form a multi-level protection system.

5. High cost-effectiveness: Compared with concrete walls or electric fences, it has low maintenance costs and a lifespan of more than 10 years.

Concertina wire effect

Concertina wire effect

Flat Razor Wire

Flat Razor Wire

Welded Razor Wire Fence Panels

Welded Razor Wire Fence Panels

Application of razor wire

Razor wire is a kind of sharp blade-shaped barbed wire stamped from high-strength galvanized steel plate or stainless steel plate, combined with high-tension steel wire or iron wire to fix the protective net. Due to its unique structure and strong deterrent power, it is widely used in scenes requiring high security protection.

1. Border & port protection: As a physical barrier at national borders, military bases, radar stations, and customs ports, it effectively prevents illegal intrusion.

2. Prisons & detention centers: Used on the top of the wall or perimeter fence to prevent prisoners from climbing and escaping, and use the sharp characteristics of the blade to prevent jailbreak.

3. Field defense: In temporary fortifications and anti-terrorism drills, razor wire can be quickly deployed to form a physical barrier and delay enemy actions.

4. Military & confidential areas: Set up around military bases, ammunition depots, substations, water plants, oil depots, etc., to prevent man-made damage or theft.

5. Roads, airports, and ports: Installed at bridges, tunnel entrances, along railways, and airport perimeters to prevent people from climbing or throwing objects to interfere.

6. Farms & ranches: prevent wildlife from invading or livestock from escaping, while reducing the risk of theft.

GI concertina wire

GI concertina wire

For military use

For military use

Border security

Border security

Typical cases

1. Israel border wall: Combining razor wire and electronic monitoring to form the most stringent border defense system in the Middle East.

2. U.S. federal prison: Use multi-layer razor wire + high-voltage power grid to achieve a “zero escape” record.

3. Brazilian slum control: Police deploy razor wire in conflict areas to quickly isolate dangerous areas.

Final Words

Razor wire has become an indispensable physical barrier in modern security protection with its “low cost and high efficiency” characteristics. It can be directly superimposed on the existing fence, no professional personnel are required, and the operation is very simple. It will not rust for 10-15 years.

Wanzhi Steel adopts customized production and supports different blade models (BTO-10/BTO-22/BTO-30) and coating requirements. We provide installation guidance and after-sales maintenance solutions.

 

Consult Now:

Official website: https://wanzhifence.com

Our WhatsApp: 8613938459717

 

 

 

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    Wanzhi Steel exported 369 tons of galvanized iron tie wire to a leading Italian building materials distributor on May 19. The order covers three common specifications: 9GA, 10GA, and 16GA. The following is a record of our process from production to logistics.

    Galvanized iron tie wire for shipment

    Galvanized iron tie wire for shipment

    16GA wire packaging sent by the customer

    16GA wire packaging sent by the customer

    Galvanized tie wire produced by Wanzhi Steel

    Galvanized tie wire produced by Wanzhi Steel

    Customer Background

    This customer is a well-known Italian supplier of building materials. We have cooperated with this customer for many years and focus on providing high-end metal binding solutions for the local infrastructure, agriculture, and industrial markets. The main products are steel bar binding, fence reinforcement, and gardening support products. The annual purchase of GI wire ties exceeds 500 tons, and the corrosion resistance and tensile strength of the materials are strictly required.

    The customer chose Wanzhi Steel because of our full specification supply capacity (0.5 mm- 4.0 mm) in accordance with EN 10244-2 standard and the European logistics advantage of fast delivery.

     

    Cooperation highlights

    We have successfully cooperated on the Milan viaduct project and have been supplying goods stably for 3 years without any quality disputes.

    Customers have used our GI tie iron wire

    Customers have used our GI tie iron wire

    Order details

    The following table shows the customer’s order details and the purpose of use. After our communication, the customer requested the following galvanizing amount.

    Product Gauge (AWG) Diameter (mm) Zinc Coating Quantity (Tons) Purpose
    GI Tie Wire (9GA) 9 3.76 Z120 (120g/m²) 150 Heavy-duty construction
    GI Tie Wire (10GA) 10 3.25 Z90 (90g/m²) 120 Rebar tying, fencing
    GI Tie Wire (16GA) 16 1.63 Z60 (60g/m²) 99 Agricultural/light industrial

     

    Customer Other  Requirement

    Standard: Comply with ASTM A641 (Grade 3), EN 10244-2.

    SAE 1008 Steel Wire ties

    SAE 1008 Steel Wire ties

    9 gauge galvanized wire in stock

    9 gauge galvanized wire in stock

    Wanzhi galvanized wire workshop

    Wanzhi galvanized wire workshop

    Production Process

    1. Raw material selection: Select high-quality Q195 low-carbon steel wire rod (C≤0.12%, P/S≤0.045%) that meets the standards for optimal ductility.

    2. Wire drawing: Cold drawing to precise diameter (tolerance ±0.05mm) using tungsten carbide dies.

    3. Galvanizing: Hot-dip galvanizing in a zinc bath at 450°C (9GA/10GA: Z120/Z90; 16GA: Z60).

    4. Post-treatment: Passivation with chromium-free solution to enhance corrosion resistance.

    5. Coiling and cutting: Automatically coiled into coils or straight cut lengths that meet customer requirements.

    Mild steel Cold Heading Steel Wire rod

    Mild steel Cold Heading Steel Wire rod

    Galvanized Steel Wire production line SS wire

    Stainless steel wire production line

    Galvanized wire tie finished product

    Galvanized wire tie finished product

    Quality Control

    1. Dimensional inspection: Laser micrometer verifies diameter consistency.

    2. Zinc adhesion: ASTM B633 salt spray test (>72 hours, no red rust).

    3. Tensile strength: 350-500 MPa (tested according to ISO 6892-1).

    4. Certification: Factory Test Report (MTR), certified to EN 10204 3.1.

    Iron wire diameter measurement

    Iron wire diameter measurement

    Tensile strength test

    Tensile strength test

    40 60 90 Salt Spray Tester

    40 60 90 Salt Spray Tester

    Packaging and Transportation

    Package

    1. 20 kg coils are wrapped with anti-rust paper.

    2. Moisture-proof PVC film is used for sea transportation protection.

    Transportation

    1. 40 high cube containers (27 tons each) from Qingdao to Genoa.

    2. Total shipping time: CIF Genoa, Italy, 30 days (including customs clearance).

    Iron wire wrapped with plastic film

    Iron wire wrapped with plastic film

    Inner packaging, waterproof plastic film

    Inner packaging, waterproof plastic film

    Shipping in containers

    Shipping in containers

    Application of GI iron wire

    1) 6 Gauga galvanized wire: 4.12 mm in diameter, relatively thick. Tie and reinforce bridges and large building frames. Reinforce fence posts or high-strength livestock fences. Ship anchor chains and offshore platform fixings.
    2) 9 Gauge galvanized wire: 3.66 mm, used for medium-strength fences such as farm fences and garden fences. Also used for concrete reinforcement tie or scaffolding fixation or grape rack support, large plant climbing frame support.
    3) 10 Gauge galvanized wire: 3.25 mm, poultry fences, light fences for small animal cages. Metal crafts, flexible furniture frames. Bundle heavy objects or industrial materials.

    book binding wire stitching

    book binding wire stitching

    Binding Wire in Construction

    Binding Wire in Construction

    Hay baling wire tying

    Hay baling wire tying

    4) 12 Gauge galvanized wire: 2.64 mm in diameter, vegetable trellises, small flower gardening trellises, temporary sunshades, simple trellises, tie and fix, make plastic metal woven products, decorations.
    5) 14 Ga galvanized wire: 2.03mm diameter, such as small plant climbing frames, flower pot fixation, and other household uses. Fine crafts such as jewelry making and model making. Bundling lightweight goods or stationery.
    6) 16Ga GI iron wire: diameter 1.63 mm, metal wire weaving, micro sculpture production, high flexibility occasions, integrated circuit fixation, cable bundling, and also used for fixed support of medical devices.
    7) 18 gauge Galvanized wire: diameter 1.22 mm, thinner, can be packaged in a spool, weaving necklaces, bracelets, and other jewelry, architectural models, toys, and laboratory use.
    8) 20 Gauge Galvanized wire: diameter 0.914 mm, extremely fine, micro metal sculptures, embroidery metal wire, micro sensors, precision fixation of circuit boards, medical scenes.

    Chicken Fence

    Chicken Fence

    Mask Wire

    Mask Wire

    Farm fence barbed wire fencing

    Farm fence barbed wire fencing

    Case summary

    The Italian construction industry is growing at an average annual rate of 2.3% (EU report 2023), driving the demand for durable lashing materials.

     

    Galvanized iron wire supply

    Galvanized iron wire has the characteristics of rust resistance, high strength, and flexibility. The diameter of 0.5-4.0mm can be customized, suitable for building steel bar binding, gardening fixing and industrial bundling. It complies with the ISO:9001 standard and has a service life of more than 10 years. Customized length and packaging are supported.

    Steel Wire for Sale

    High Tensile Wire for Sale

    Silver Color Galvanized Zinc Coated Iron wire

    Silver Color Galvanized Zinc Coated Iron wire

     

     

    Contact us to discuss your next project!

     

    Official website: https://wanzhifence.com

    Email: info03@wanzhisteel.com

    Our WhatsApp: 8613938459717

     

     

     

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    Galvanized wire products have become indispensable in construction, agriculture, and industrial applications due to their superior durability and corrosion resistance. As a leading galvanized wire manufacturer, Wanzhi Steel is proud to offer a comprehensive range of high-quality galvanized wire, galvanized wire mesh, galvanized wire rope, and more to meet the needs of a diverse range of customers around the world.

    Galvanized Binding Wire in Coil

    Galvanized Binding Wire in Coil

    Hexagon Galvanised Garden Mesh

    Hexagon Garden Mesh

    Barbed Wire Reverse Twisted

    Reverse Twisted

    What is galvanized wire?

    Galvanized wire is a steel wire that is coated with a layer of zinc through a hot-dip galvanizing or electro-galvanizing process. The zinc coating acts as a protective barrier against rust and corrosion, significantly extending the life of the wire. The end product is reliable and durable, suitable for a variety of harsh environments.

     

    Understanding GI Wire Gauges

    The specifications of galvanized wire determine its thickness and strength. Common specifications include 12, 14, 16, 9, and 10.
    1) 9-gauge galvanized wire: It has a relatively large diameter and is very strong and durable. It is often used for heavy-duty fencing, such as perimeter fencing of large ranches or industrial sites. Its high tensile strength allows it to withstand strong forces and impacts.
    2) 10-gauge galvanized wire: Slightly thinner than 9-gauge, but still has fairly high strength. It is commonly used for medium to heavy fencing, structural support in construction projects, and to create sturdy wire frames.
    3) 12-gauge galvanized wire: This gauge offers a balance between strength and flexibility. It is suitable for a wide range of applications, including general-purpose fencing, garden edging, and some electrical grounding applications.
    4) 14-gauge galvanized wire: A popular choice for light-duty work, it is often used in poultry fencing, small gardening projects, and to create wire baskets. It is also used in some wire routing applications that require smaller diameter wire.
    5) 16-gauge galvanized wire: 16-gauge galvanized wire is the thinnest of the common gauges and is extremely flexible. It is often used to create delicate pieces such as crafts, flower arrangements, and to secure lightweight materials in construction and packaging.

    galvanized mild steel wire low carbon

    galvanized mild steel wire low carbon

    14 gauge galvanized wire

    14 gauge galvanized wire

    hot dipped galvanized wire

    hot dipped galvanized wire

    Wide Range of Galvanized Wire Products

    Galvanized Wire Mesh

    Galvanized wire mesh is known for its high strength and versatility. It is widely used in construction projects such as concrete reinforcement, brick wall support, and window screens. In the agricultural field, it serves as a sturdy fence for livestock, protecting them from predators while ensuring good ventilation. We offer different mesh sizes and wire gauges to meet specific needs.

    Galvanized Wire Rope

    Galvanized wire rope has high tensile strength and excellent abrasion resistance. It is ideal for heavy-duty applications and is often used in offshore operations for ship mooring and rigging, as well as for lifting and hoisting heavy objects in the mining and construction industries. Its corrosion resistance makes it a reliable choice even in harsh and wet environments.

    Galvanized Wire Fence Roll and Panels

    Galvanized wire mesh rolls and panels are a popular choice for fencing solutions. They provide a safe and long-lasting barrier for residential, commercial, and agricultural sites. Whether fencing a backyard, protecting farmland or guarding a commercial site, these products are easy to install and require no maintenance.

    galvanized garden wire mesh roll

    galvanized garden wire mesh roll

    Galvanized mesh after welding

    Galvanized mesh after welding

    galfan wire rope

    galfan wire rope

     

    Galvanized Chicken Wire

    Galvanized chicken wire has a smaller mesh and is designed specifically for poultry fencing. Protect them from predators such as foxes, raccoons, and birds of prey while allowing for ample light and air circulation. It can also be used for small gardening projects such as building plant stands or protecting seedlings from pests.

     

    Galvanized Barbed Wire and Binding Wire/Tie Wire

    Galvanized barbed wire is a powerful deterrent. The sharp barbs of the wire can effectively prevent unauthorized intrusion. It is often used to protect large areas such as ranches, farms, and industrial sites. It is the first choice for perimeter security. On the other hand, galvanized binding wire is an important material for bundling and fixing materials in construction, packaging, and agricultural applications. Such as rebar in concrete construction, branch bundling in landscaping, or fixing shipping packages. Galvanized tie wire is used to fix wires and cables.

    galvanised steel barbed wire

    galvanised steel barbed wire

    Galvanized Tie Wire in fctory

    Galvanized Tie Wire in fctory

    Chicken Wire

    Chicken Wire

    Galvanized Wire Price in Kenya & Philippines

    The price of galvanized wire, as well as razor wire price, is affected by a variety of factors, including wire diameter, coating type, production process, order quantity, and current market conditions. In Kenya or the Philippines, the demand for galvanized wire products has been steadily increasing due to the country’s expanding construction and agricultural sectors. As a manufacturer, we are committed to providing competitive galvanized wire prices in Kenya and the Philippines, offering flexible pricing based on order quantity while ensuring quality. Our factory-direct pricing ensures that customers receive the best return on their investment.

    Why choose Wanzhi Steel for galvanized wire products?

    As a trusted galvanized wire manufacturer, Wanzhi Steel adhere to strict quality control measures at every stage of production. Our production unit is equipped with state-of-the-art technology and machinery, allowing us to produce galvanized wire products that meet the highest international standards. Our team of skilled professionals provides you with customized solutions to meet specific project needs and provides timely customer service to answer any questions or concerns.

    Tensile strength test

    Tensile strength test

    gi wire wire diameter measurement

    gi wire wire diameter measurement

    40 60 90 Salt Spray Tester

    40 60 90 Salt Spray Tester

     

    Whether it is a unique wire gauge, a specific mesh size, or a customized coating thickness, we have you covered.

     

    All in all, whether you need galvanized wire for construction, agricultural or industrial use, our comprehensive product range has something to meet your needs. Contact us today to learn more about our products, request a quote, and experience the quality and reliability of our galvanized wire products.

     

    Get samples or a bulk quote! Chat with Us Online,

    or send an email to: info03@wanzhisteel.com

     

     

     

    Wanzhi Steel is an ISO 9001-certified steel factory located in Hebei, China. It has been specializing in the production of Gi wire, Aluminium Wire, low carbon wire, Spring wire, Black Annealed Wire, Baling Wire, SS wire, Stitching wire, and galfan coated wire for 14 years, with a monthly output of 1,800 tons. With high-quality products and good services, its products have been exported to more than 120 countries around the world.

     

     

     

     

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    Anti bird spike is a device to drive away birds. It is mostly made of stainless steel and other materials, with a spiked appearance. It prevents birds from staying or nesting on building windowsills, eaves, billboards, etc., through physical barriers, thereby avoiding noise, feces, and damage to facilities. It is widely used in urban construction and agriculture. Wanzhi Steel is a professional manufacturer of anti bird spikes. We have a large number of common specifications in stock, and we accept customized sizes and direct sales prices. Don’t hesitate to get in touch with us to learn more.

    SS anti pigeon spikes

    SS anti pigeon spikes

    pigeon proofing spikes

    pigeon proofing spikes

    black bird proof spike

    black bird proof spike

    Anti bird spike Specification

    Item Anti bird spike( bird proof spikes)
    Place of Origin Hebei, China
    Delivery Time 15-21 days
    Material Stainless Steel+PC
    Standard AISI, ASTM, DIN, JIS, GB, EN
    Use Lawn, farm, home & perimeter, yards
    Pest type Birds, cat, pigeon, Snakes,
    Type 2-2-2-2(40spikes),2-4-2-4(60spikes), As customer’s request
    State Solid
    Length 25 cm- 100 cm, as the customer’s request
    Width As the customer’s request
    Spike length As the customer’s request
    Number of spikes 12-48 spikes
    Payment term TT 30% Advance + 70% Balance
    Sample Free Available
    Price Item FOB, CIF, EXW, etc
    Packing Carton
    Certification ISO 9001, SGS, ABS, BV
    MOQ 5000 PCs, 5 tons
    Transportation By sea, by land

    What are Anti bird spike?

    Bird-proof spikes (also known as anti perching spikes, anti nesting spikes, or anti roosting spikes) are physical bird-repellent devices consisting of rows of upward-pointing stainless steel or polycarbonate spikes. They are installed on high-altitude structures such as building roofs, window sills, signboards, bridges, signal towers, etc. Their function is to prevent birds such as pigeons, crows, and seagulls from perching, nesting, or defecating by creating sharp surfaces that birds cannot stay on. When used on window sills and eaves, it can also prevent the invasion of cats, mice, squirrels, raccoons, etc. They are corrosion-resistant, anti-aging, and easy to install, making them an environmentally friendly, long-lasting, and bird-friendly solution.

    Roof applications

    Roof applications

    Window sill bird protection spikes

    Window sill bird protection spikes

     

    Parking lot fence top

    Parking lot fence top

    Main Features

    Efficient bird prevention: The densely arranged steel spikes form a physical barrier, directly preventing birds from staying or nesting on the surface of the equipment, and the bird prevention effect is significant.

    Flexible structure: Some use retractable or bendable steel spikes, and the adjustable design can adjust the angle and coverage according to the environment.

    Strong durability: It uses corrosion-resistant materials such as stainless steel and galvanized steel to adapt to long-term outdoor wind, sun, rain, etc., and has a long service life. The steel spike structure is stable and not easily deformed or damaged by strong winds, ensuring long-term protection.

    Convenient installation: It is fixed by buckles, screws or binding methods, supports multiple groups of splicing, can cover a large area, and does not require complex tools. One person can complete the installation.

    Strong compatibility: It can be adapted to a variety of carriers such as power line insulators, building beams, roof edges, etc., without destroying the original structure.

    Low cost: Bird-proof spike materials are low cost, simple to maintain, and have significant long-term benefits compared with bird repellents, power grids, and other equipment.

    Air conditioner outdoor unit use

    Air conditioner outdoor unit use

    Bird-proof spikes on windowsills

    Bird-proof spikes on windowsills

    Railing top application

    Railing top application

    Simple maintenance: The steel spike design reduces the accumulation of bird feces and debris, and the self-cleaning ability reduces the frequency of manual cleaning.

    Customization: Various specifications, Wanzhi Steel provides steel spikes of different lengths, diameters, and densities to meet the bird-proofing needs of different places.

    Optional colors: Supports galvanizing, plastic spraying, and other surface treatments to meet the aesthetic requirements of different environments.

    Types of Anti bird spike

    Classification by material

    1. Stainless steel bird spikes: corrosion-resistant, high-strength, and most durable. Suitable for long-term outdoor use, commonly found in high-rise buildings, power facilities, etc. We offer 304 or 316 stainless steel materials.

    2. Polycarbonate (plastic) bird spikes: lightweight, UV-resistant, and low-cost, integrated with architectural aesthetics (transparent or colored options). Mostly used for short-term protection or scenes with low material requirements (such as agricultural greenhouses and eaves).

     

    Classification by structural design

    1. Fixed bird spikes: The spikes are fixed to the base and arranged radially. After installation, the shape is fixed and the protection range is clear.

    2. Bendable bird spikes: The base has a flexible material (such as a rubber strip) that can adapt to irregular surfaces such as arcs and circles (such as pipes and railings).

    Prevent nesting under the eaves

    Prevent nesting under the eaves

    Use on handrails

    Use on handrails

    Used to prevent bird droppings on roofs

    Used to prevent bird droppings on roofs

    Application

    1. Power industry: Installed on the crossarms, insulators and other parts of the transmission line, transformers in substations, switchgear areas, and the top of the distribution box to prevent birds from entering and causing safety hazards.

    2. Construction: Installed on the edge of the roof, the platform of the air conditioner outside, the vents of the factory building, the crossbeams of the bridge, the entrances and exits of the tunnel, etc., to prevent birds from roosting or nesting.

    3. Agriculture & animal husbandry: Installed above fruit trees and crops, chicken coops, pigeon house farms, to prevent birds from entering and spreading diseases or damaging facilities.

    4. Transportation and infrastructure: Installed on railway signal equipment, highway lighting facilities and other parts, used around airport runways and navigation equipment areas to prevent bird strikes.

    5. Ports and docks: Installed on equipment such as cranes and shelves to prevent birds from nesting or roosting.

    6. Public facilities & municipal engineering: Installed on street lights, sculptures, observation decks, and other parts of parks and scenic spots, and also used in landfills, incineration plants, sewage treatment plants, and other areas to prevent birds from foraging or spreading diseases

    7. Industry and manufacturing: Installed on chemical and oil storage tanks, pipelines, and reactor equipment to prevent birds from nesting or roosting and causing safety hazards.

    Application on chemical pipelines

    Application on chemical pipelines

    Use on top of fence

    Use on top of fence

    Use around the roof

    Use around the roof

    8. New energy field: Installed on wind turbine blades, towers and other parts, used on the sides of photovoltaic panels to prevent birds from affecting power generation efficiency or damaging facilities

    9. Ecological protection and scientific research: Install bird-proof spikes in nature reserves to prevent rare plants from being destroyed, and used in bird research stations to protect experimental equipment or observation points to prevent birds from interfering with research work.

    Manufacturing process

    1. Material selection: strictly select high-quality 304/316 stainless steel or UV-resistant polycarbonate.

    2. Spike molding + stamping: Spikes are formed by injection molding (plastic) or metal stamping (steel).

    3. Base plate molding: Create a solid metal base to ensure a secure installation.

    4. Assembly: Follow strict production standards to weld or bond the spikes to the base.

    5. Surface treatment: optional polishing, galvanizing, or powder coating for enhanced corrosion resistance.

    6. Quality inspection: After rigorous durability, strength, and stability testing, size review.

    Automatic machinery production

    Automatic machinery production

    Stainless steel spike production

    Stainless steel spike production

    Internal packaging

    Internal packaging

     

    Quality Control Measures

    1. Material testing: Verify stainless steel grade or polycarbonate quality.

    2. Spike strength testing: Ensure spikes can withstand bird pressure without bending.

    3. Weathering testing: Salt spray testing (for steel) and UV exposure testing (for plastic).

    4. Adhesive/screw strength testing: Confirm secure installation.

     

    Length can be customized

    Length can be customized

    Steel strip can be bent

    Steel strip can be bent

    Easy assembly

    Easy assembly

    Why choose Wanzhi Steel Anti bird spike?

    As a leading manufacturer, we offer:

    1. High-quality materials: 304/316 stainless steel and UV-resistant polycarbonate.

    2. Professional equipment: mature automated production lines to ensure high consistency in product precision.

    3. Customizable designs: different lengths, colors and mounting options. OEM/ODM services are available for special needs.

    4. Competitive prices: 1,000 square meter factory, wholesale supply, bulk orders can enjoy volume discounts.

    5. Worldwide delivery: reliable logistics cs ensure timely delivery.

    Wanzhi Steel Workshop

    Wanzhi Steel Workshop

    10015 pieces shipped to Yemen

    10015 pieces shipped to Yemen

     

    Get samples or a bulk quote! Chat with Us Online,

    or send an email to: info03@wanzhisteel.com

     

     

     

    Wanzhi Steel is an ISO 9001-certified steel factory located in Hebei, China. It has been specializing in the production of Anti climb spikes, Common nails, Coil nails, Galvanized bolts, Roofing nails, Fence staples, Galvanized spikes, and Duplex nails for 14 years, with a monthly output of 1,800 tons. With high-quality products and good services, its products have been exported to more than 120 countries around the world.

     

     

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    Wanzhi Steel recently successfully exported 266 tons of Mattress Spring Steel Wire to Bhutan for use in the local mattress and sofa manufacturing industry. The project production steps are as follows.

    Cold rolled spring wire

    Cold rolled spring wire

    Shipping Spring steel wire

    Shipping Spring steel wire

    Production line of spring steel wire

    Production line of spring steel wire

    Customer Background

    The customer is a large-scale local mattress spring manufacturer with its own processing plant. It relies on importing high-strength spring wire from China for processing and production to obtain greater profit margins.

    The customer found us on Google, and we provided him with our spring wire information: inspection report, chemical composition, production line, etc. Then the client decided to place an order.

     

    Order details

    Product name: Mattress Spring Steel Wire

    Specifications: Diameter 1.8 mm- 3.0 mm (customizable according to customer needs)

    Material: 65Mn/70#/82B high carbon steel

    Tensile strength: 1600- 2200MPa

    Surface treatment: bright annealing/galvanizing (rust-proof enhancement)

    Packaging: moisture-proof wrapping film + wooden pallet to ensure transportation safety

    Delivery time: 15-20 days (from order to delivery)

    High carbon spring steel wire

    High carbon spring steel wire

    Project production process

    1. Raw material selection: High-quality high-carbon steel wire rods are used to ensure high elasticity and durability.
    2. Wire drawing process: Through precision drawing technology, the steel wire reaches the customer’s specified diameter.

    3. Heat treatment: Quenching + tempering process is used to optimize the elasticity and fatigue resistance of the steel wire.
    4. Surface treatment: Galvanizing or bright annealing is performed according to customer needs to improve rust resistance.

    Alloy steel wire rod

    Alloy steel wire rod

    Drawn carbon steel spring wire

    Drawn carbon steel spring wire

    Individual rolls spring wire

    Individual rolls spring wire

    Quality Check

    Wanzhi Steel strictly implements a three-level quality inspection process:

    1. Raw material testing: to ensure that the chemical composition of the steel meets the standards.

    2. Production process sampling: monitoring key links such as wire drawing and heat treatment.

    3. Finished product full inspection: Tensile strength, bending test, elasticity, toughness, and surface finish to ensure there are no defects. And size tests are carried out on each batch to ensure compliance with international standards (such as ASTM/AISI).

    Surface inspection

    Surface inspection

    Diameter measurement

    Diameter measurement

    Tensile strength test

    Tensile strength test

    Uses of Spring Steel Wire in Bhutan

    Wanzhi Steel’s spring steel wire has become the first choice of Bhutanese customers due to its high resilience, fatigue resistance, and long life. It is widely used in:

    1. Home beds: provide good support and improve sleeping comfort.

    2. Hotel and B&B beds: meet long-term use needs and reduce replacement frequency.

    3. Customized sofas: adapt to different hardness requirements and improve product competitiveness.

    4. Playgrounds: spring connection parts of trampolines, rocking horses, bouncing, high and low rebound amusement facilities.

    Amusement facilities spring

    Amusement facilities spring

    Mattress spring wire

    Mattress spring wire

    Mechanical spring components

    Mechanical spring components

    Advantages of Mattress spring steel wire

    1. High elasticity: ensures that the mattress does not deform after long-term use.

    2. Fatigue resistance: maintains good rebound after repeated compression.

    3. Rust-proof and durable: the galvanized layer prolongs the service life and adapts to humid environments.

    4. Environmentally friendly and safe: complies with RoHS standards and contains no harmful substances.

    Mattress Spring Wire Packaging & Shipment

    Annealed spring wire in coil

    Annealed spring wire in coil

    Passed quality inspection- Standard package

    Passed quality inspection, Standard package

    Loading and transportation

    Loading and transportation

    Wanzhi Steel—Your Reliable Spring Steel Wire Supplier

    Wanzhi Steel specializes in the production of high-quality spring steel wire. Located in Hebei Province, China, with a monthly output of 2,000 tons. We have advanced equipment and a strict quality inspection system, and our products are exported to more than 120 countries.

     

    What Wanzhi Steel provide:

     

    1. Customized specifications: diameter, hardness, surface treatment, galvanized or plastic coated.

    2. Stable supply capacity: support long-term cooperation, multiple production lines to meet bulk orders.

    3. Fast delivery: fast delivery, 10-22 days delivery cycle, depending on the order volume.

     

    If you need to purchase Mattress Spring Steel Wire, please contact us to get the latest quotation and samples!

     

     

    Email: info03@wanzhisteel.com

     

    Our WhatsApp: 8613938459717

     

    Official website: https://wanzhifence.com/

    Wanzhi Steel Factory- wire rod in stock

    Wanzhi Steel Factory- wire rod in stock

     

     

     

     

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    Cold drawn wire is a metal wire made by cold drawing. It has high precision, high strength, good surface quality, and excellent dimensional consistency. It is widely used in machinery manufacturing, construction, automobile, electronics, and other industries. Wanzhi Steel produces high-quality cold drawn wires of various diameters and materials, with SEA1006, SAE1008, Q235/45#/60#/70#, and other base material options. We provide wholesale prices. You are welcome to contact us for more information.

    Cold drawn 304 stainless steel wire

    Cold drawn 304 stainless steel wire

    Cold Drawn Galvanized Spring Wire for Warehouse Wire Bundling

    Cold drawn GI spring Wire for wire bundling

    Annealed spring wire in coil

    Annealed spring wire in coil for nails making

    Cold drawn steel wire Specification

    Item Cold Drawn Wire
    Feature Durable, hard-wearing, and smooth
    Place of origin Hebei, China
    Surface Polishing
    Material Q195/Q235 Carbon Wire Rod
    Application Aircraft, construction, automotive, industrial machinery
    Delivery Time 15-21 days
    Length Customized Length
    Diameter 0.1-16mm Customizable
    Technique Cold Drawn, Hot Rolled
    Tensile strength 350-550N/mm2
    Payment Method 30% TT Advance + 70% Balance
    MQO 5 tons
    Certificate Coil Packing

    What is cold drawn steel wire?

    It specifically refers to steel wire made by cold drawing process, which is a production method that can be used to cold draw galvanized wire, cold draw low carbon steel wire, cold draw stainless steel wire, cold draw aluminum alloy wire, etc. Its production process is to draw the hot rolled wire through a die at room temperature to reduce its diameter and increase its length, while improving the toughness, precision, durability, strength, and surface finish of the material.

    Q195Hot Rolled cold drawn Black Annealed Wire

    Q195 Hot rolled cold drawn annealed Wire

    Q235 Tying Binding Wire Cold Drawn

    Q235 Tying Binding Wire Cold Drawn

    SAE1006 cold drawn mild steel wire

    SAE1006 cold drawn mild steel wire

    Commonly used materials for cold-drawn steel wires

    1. Low Carbon Steel: such as Q195, Q235, AISI 1008, 1018, etc., with good plasticity and weldability, suitable for general purposes.

    2. Medium/high carbon steel: such as 45 #, 65Mn, AISI 1045, 1074, etc., with high strength and hardness, suitable for springs, mechanical parts, etc..

    3. Alloy steel: such as 20Cr, 40Cr, 60Si2Mn, etc., with higher strength and wear resistance, used for high-strength parts.

    4. Stainless steel: such as 304, 316, 430, etc., strong corrosion resistance, suitable for food, medical, chemical, and other industries.

     

    Please watch the production video of galvanized cold-drawn wire.

    Weight formula for cold drawing of different materials

    1. Weight of Cold Drawn Mild Steel / Medium to High Carbon Steel Wire

    Weight (kg/m) = (π × diameter² × 7.85 g/cm³) / 4

     

    2. Weight of cold drawn stainless steel (304) wire

    Weight (kg/m) = (π × diameter² × 7.93 g/cm³) / 4

     

    3. Cold-drawn copper (C1100) wire weights

    Weight (kg/m) = (π × diameter² × 8.96 g/cm³) / 4

     

    Example: Calculate the weight per meter of mild steel wire with a diameter of 2 mm.

     

    Weight = (3.14 × 2² × 7.85) / 4 = 24.63 g/m ≈ 0.0246 kg/m.

    316l stainless cold drawn steel wire

    316l stainless cold drawn steel wire

    1022A Cold Drawn Wire for Screw

    1022A Cold Drawn Wire for Screw

    Mild steel Cold Heading Steel Wire rod

    Mild steel Cold Heading Steel Wire rod

    Cold drawn Steel Wire Properties

    1. High precision: small diameter tolerance (usually ±0.02mm), suitable for precision parts manufacturing, which is not a feature of hot rolling.

    2. High strength: cold work hardening to improve tensile strength, suitable for high strength demand scenarios.

    3. High quality surface: smooth surface, no oxidized skin, reduces subsequent processing costs.

    4. Good dimensional consistency: suitable for automated production, improves assembly precision.

    5. Strong customizability: hardness, toughness, and surface treatment can be adjusted according to demand, very flexible.

    Cold-drawn wire applications

    Commonly used Wire Gauge (Wire Gauge) and typical applications

    The specifications of cold drawn steel wire are usually expressed in diameter (mm) or wire gauge (SWG, AWG), and different wire gauges are suitable for different fields:

    Wire gauge(SWG) diameter(mm) Typical application
    8 SWG 4.06 mm Construction reinforcement, heavy machinery parts
    10 SWG 3.25 mm Structural components, hardware
    12 SWG 2.64 mm Springs, metal mesh
    14 SWG 2.03 mm Wires and cables, hardware
    16 SWG 1.63 mm Automobile parts, fasteners
    18 SWG 1.22 mm Electronic components, precision instruments
    20 SWG 0.91 mm Medical instruments, fine springs
    22 SWG 0.71 mm Electronic connecting wires, jewelry making

    Note:

    1. SWG (Standard Wire Gauge): British standard wire gauge, widely used in Europe and Asia.

    2. AWG (American Wire Gauge): American wire gauge, mainly used in North America.

    Ranch Deer Fence

    Ranch Deer Fence

    Temporary fence fixing

    Temporary fence fixing

    Binding wooden frame

    Binding wooden frame

     

    Cold Drawn Steel Wire Application Areas

    Construction Industry:

    1. Prestressed concrete structure: It has high strength and can provide a strong prestressing force for the concrete structure. Prestressed steel wire is often used in the construction of large bridges, floor slabs of high-rise buildings, and roof panels.

    2. Reinforcing steel mesh: It can be used for reinforcement of building walls and floors, and can effectively improve the seismic performance and structural stability of buildings.

     

    Mechanical Manufacturing:

    1. Spring: with good elasticity and fatigue properties, it is an ideal material for manufacturing various kinds of springs, such as coil springs in automobile suspension systems and winding springs in mechanical clocks and watches.

    2. Transmission components: cold-drawn wire can be used as transmission chain or wire rope material; its high strength and wear resistance can withstand greater tension and friction.

     

    Automotive Industry:

    1. Tire radials: Steel cord made of cold-drawn wire is an important part of automotive tire radials, which can enhance the strength and abrasion resistance of tires. Improve the load-carrying capacity of tires and reduce the rolling resistance of tires.

    Hay baling wire tying

    Hay baling wire tying

    Mattress spring wire

    Mattress spring wire

    Automotive Clutch Lever

    Automotive Clutch Lever

    2. Automotive seat adjustment mechanism: seat slides and adjustable springs, etc., to meet the frequent seat adjustment requirements. Provide reliable support and flexible adjustment performance.

    3. Others: Suspension springs, pneumatic rods, clutch wires, brake lines.

     

    Other Areas:

    1. Overhead transmission lines: often used as ground wire and wire reinforcement core in overhead transmission lines, capable of withstanding large tensile force.

    2. Musical instrument strings: piano, violin, guitar, and other stringed instruments, their good sound quality and stable pitch can meet the requirements of musical instruments.

    3. Fishing gear: fishing line is sometimes made of cold-drawn steel wire, especially in fishing or for sea fishing. Cold-drawn steel wire made of high-strength, good abrasion resistance, is not easy to be bitten off by fish, and can withstand greater tension.

    4. Aerospace: superior to have high strength and corrosion resistance, can be used for high-strength structural components, special wire rope, and stranded chain.

    5. Hardware: Nails, screws, bolts and nuts that do not require corrosion-resistant treatment, metal nets, fences.

    Binding Wire in Construction

    Binding Wire in Construction

    gi barbed wire fence

    gi barbed wire fence

    stainless steel wire cable

    stainless steel wire cable

    Cold-drawn wire production process

    1. Selection of raw materials: choose high quality hot rolled coils to ensure that the chemical composition and mechanical properties are up to standard.

    2. Pickling: Remove the surface oxidized skin to improve the drawing effect.

    3. Phosphating/Soaping: to reduce the friction of drawing and prevent mold wear.

    4. Cold Drawing: through multiple drawing, gradually reduce the diameter of the wire.

    5. Annealing: Eliminate work hardening and adjust material properties (optional).

    6. Surface treatment: galvanized, nickel-plated, plastic coated, etc., to improve corrosion resistance.

    7. Finishing and Packaging: Cut to size, testing, and packaging.

    Steel wire cold drawing process

    Steel wire cold drawing process

    Wanzhi Steel Factory Advantages

    ✅ Advanced equipment: fully automatic cold-drawing production line is adopted to ensure high precision and consistency.
    ✅ Strict quality control: ISO 9001 certified and implementing strict testing standards.
    ✅ Abundant material choices: provide carbon steel, galvanized steel, stainless steel and other materials.
    ✅ Customized service: support special size, hardness and surface treatment customization.
    ✅ Fast delivery: with large stock and large workshop to meet urgent orders.

     

    With advanced technology and strict quality control, Wanzhi Steel has provided thousands of cold drawn steel wire solutions for customers.

     

     

    Get samples or a bulk quote! Chat with Us Online,

    or send an email to: info03@wanzhisteel.com

     

     

     

    Wanzhi Steel is an ISO 9001-certified steel factory located in Hebei, China. It has been specializing in the production of galvanized wire, Aluminium Wire, low carbon wire, spring wire, SS wire, Oval Wire, Black Annealed Wire, Binding Wire, Baling Wire, Spring steel wire, stitching wire, and galfan wire for 14 years, with a monthly output of 1,800 tons. With high-quality products and good services, its products have been exported to more than 120 countries around the world.

     

     

     

     

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    Duplex Nails (also called double headed nails or Scaffold nails) are specialized fasteners that have two heads on the shank. The primary head is used to secure the material, while the secondary head is easily removed, making them ideal for temporary construction, scaffolding, and concrete formwork. Duplex nails combine strength and versatility. They can be installed and removed quickly without causing damage. Wanzhi Steel stocks a large number of common specifications of duplex nails with polished and galvanized finishes for you to choose from. Welcome to contact us~

    Building Construction nails

    Building Construction nails

    Galvanized and annealed surfaces

    Galvanized and annealed surfaces

    60mm hot dipped galvanized duplex nail

    60mm hot dipped galvanized duplex nail

    Duplex Nails Specification

    Item Duplex Nails/Two Head Nails
    Place of origin Hebei, China
    Material Low carton steel(Q195, Q235)
    Head Flat, Double head
    Shank Smooth, Ring, Spiral
    Point Sharp diamont point
    Length 6d-20d(53.5-116.3mm)(2″-4-1/2″), 30D
    Head diameter 2mm-12mm
    Shank diameter BWG13-BWG6(2.40mm-5.16mm)
    Finish Polished, E.G., H.D.G
    Standard ASTM/JIS/DIN/GB/EN/AISI
    MOQ 3 Tons
    Key words Polished nails, nail for building construction, common wire nails
    Character Duplex common nail has a toughness curvature ≥90°, smooth surface of E.G or Polished, Sharp point.
    Payment Methods TT 30% prepaid, 70% paid before shipment
    Delivery Time 15-18 days

    The main advantages of stud nails

    ① Reusable: The secondary nail head is easy to remove without damaging the material. It can be reused 5-10 times, reducing the cost of temporary construction.

    ② Enhanced safety: Prevents over-penetration of scaffolding and ensures structural stability. Minimizes wood cracking compared to standard nails.

    ③ Corrosion resistance: Hot-dip galvanizing (HDG) (galvanizing layer thickness: 50-80μm) is usually used for outdoor use. Stainless steel (304/316) can be selected for coastal areas or chemical environments.

    ④ High load-bearing capacity: Made of high carbon steel (tensile strength: 550-650 MPa). Supports heavy-duty applications such as concrete formwork support.

    Low Carbon Steel Duplex Head Nails

    Low Carbon Steel Duplex Head Nails

    Electro Double Head Nail Polished

    Electro Double Head Nail Polished

    16D Bright Duplex Head Nails

    16D Bright Duplex Head Nails

    Size Types

    Features of each size

    6D: Short and thin, suitable for limited space or thin plate fixing. Easy to disassemble, suitable for frequent adjustment scenes.

    8D: Common specifications on construction sites, suitable for most medium-thick wood or metal brackets.

    10D: Thicker than 6D/8D, suitable for higher load requirements and higher stability.

    16D: Long (3.5 inches) and sturdy, providing deep fixing, suitable for medium and large projects.

    20D: The thickest diameter provides the strongest fixing force. Suitable for long-term exposure to outdoor or high-stress environments.

    30D: The largest specification, suitable for extreme working conditions, suitable for heavy-duty applications, galvanized or coated surfaces.

     

    Note: The length of the nail is indicated by the letter “D”. D is the name of the British penny, so the length of the nail is in “penny”.

    Common Nails With Different Lengths and Wire Gauges

    Different Lengths and Wire Gauges

    Each size specification

    Size Gague Length overall LengthunderLower Head Diam top head Distance between head Approx.Number per.lb
    6D 11-1/2 2-7/64 1-3/4 3/16 1/4 156
    8D 9 2-5/8 2-1/4 15/64 1/4 90
    10D 8 3-3/16 2-3/4 1/4 5/16 59
    16D 7 3-1/2 3 9/32 3/8 45
    20D 6 4-1/64 3-1/2 5/16 3/8 28
    30D 5 4-37/64 4 21/64 7/16 22

    Types of Duplex Nails

    ① Standard duplex nails: Made of hot-dip galvanized steel, common specifications, smooth nail shank.

    ② Stainless steel duplex nails: Made of 304, 316, or other stainless steel.

    ③ Ring handle duplex head nails: With barbed handle design to enhance grip.

    ④ Spiral duplex nails: Twisted shank, stronger pull-out resistance.

    Wooden frame application

    Wooden frame application

    Application

    Uses of different shank lengths

    2″ (50mm): Screw-shank nails are used for agricultural or small applications such as light pallets, temporary fences, livestock fences, etc.

    3″ (75mm): Scaffolding, concrete forms fixing (3-inch to 4-inch hot-dip galvanized nails).

    4″ (100mm): 4-inch to 6-inch ring-shank nails are used for Heavy framework, industrial bracing.

    6″ (150mm): Bridge construction, large scaffolding, heavy applications.

    6D: Small wooden structures such as wooden pallets, small furniture, lightweight wood, decorative strips, and cable duct fixings.

    8D: Fixing concrete forms, wall forms, scaffolding crossbars or diagonal braces.

    10D: Fixing thicker concrete forms or load-bearing structures, temporarily fixing large equipment bases or brackets.

    16D: Fixing scaffolding main nodes, temporary fixing of bridge pier forms or support beams.

    20D: Large bridge forms, high-rise building wall fixings.

    30D: Commercial complexes, large-span buildings, heavy machinery, or steel structure supports.

    Scaffolding inclined beam

    Scaffolding inclined beam

    Binding wooden frame

    Binding wooden frame

    Beehive fixing

    Beehive fixing

     

    Different types of applications

    Standard duplex nails: used in ordinary scaffolding, wood framework.

    Stainless steel duplex nails: used in chloride environments such as marine construction, chemical plants.

    Ring handle duplex nails: often used in high vibration areas (e.g., trailer floors, punching machines).

    Spiral duplex nails: used in permanent but removable structures (e.g., mobile stages, livestock pens).

     

    Applications in various fields

    1. Building scaffolding and concrete formwork

    1) Temporary structure construction: In scaffolding, formwork, or supporting structures, studs can be quickly fixed and easily pulled out, and reused.

    2) Concrete pouring: When fixing the formwork, studs can ensure that the formwork is stable and prevent concrete leakage. The formwork will not be damaged during disassembly.

    2. Woodworking and furniture making

    Temporary fixing: When assembling furniture or wood products, studs can be used for temporary fixing to facilitate the adjustment of angles or positions. They are also suitable for permanent connections.

    3. Other scenarios

    1) Beehive production: In the design of beehives for trapping wild bees, the studs can be easily disassembled and reused after the bee colony is removed.

    2) Insulator fixing: In some power equipment, studs are used to fix insulators so that the insulating material will not be damaged when they need to be disassembled for maintenance.

    Temporary fence fixing

    Temporary fence fixing

    Trailer Floor

    Trailer Floor

    Wooden furniture manufacturing

    Wooden furniture manufacturing

    Manufacturing process

    ① Wire drawing: Low carbon steel rod is drawn into precise diameter (2.8-5.0mm).

    ② Cutting and upsetting: The CNC machine cuts the wire to the required length and forms two upsetting heads.

    ③ Surface treatment: Polishing, hot-dip galvanizing, or electro-galvanizing for corrosion resistance.

    ④ Quality inspection: Length measurement (±0.5mm), upsetting calibration. Coating test (salt spray test) is carried out.

    Wanzhi Duplex Nail Export Case

    Exported 88 tons of duplex to Iran

    Exported 88 tons of duplex to Iran

    Wanzhi Steel shipped 88 tons of 30mm, 40mm, and 50mm double-head nails to Iran.

    Wanzhi Steel Quality Control Standards

    1. Tensile strength: ASTM E8, ≥550 MPa.

    2. Coating thickness: Magnetometer, ≥50μm (HDG).

    3. Salt spray resistance: ASTM B117, no rust after 500 hours.

    4. Head shear strength: ISO 9001, can withstand 500N force.

    Metal Wire Rod for sale-Chian manufacture

    Metal Wire Rod Wanzhi facroty

    Wanzhi Quality Inspection

    Wanzhi Quality Inspection

    Length measurement

    Length measurement

    Packaging

    Options

    1. Cartons: 1–5 kg, for retail/DIY store channels

    2. Steel drums: 25–50 kg, for building contractors

    3. Bulk bags: 500–1,000 kg, for industrial projects.

    4. Label: Contains size, type, coating type, and batch number.

    Export specifications

    1) 1lb/box 8box.carton
    2) 5lb/box 6box/carton
    3) 50lb/box ,48box/pallet
    4) 30lb/pail ,48 pail/pallet
    5) 50lb/box,48 box/pallet

    or according to customers’ request.

    16D Duplex Nails Plastic box packaging

    16D Duplex Nails Plastic box packaging

    Carton package

    Carton package

    BWG 11×2-1/2" 1lb HDG nails

    BWG 11×2-1/2″ 1lb HDG nails

    Why choose Wanzhi Steel?

    ① Customized size: 1 inch to 6 inches (special lengths available upon request).

    ② Quality assurance: Accept third-party quality inspection. 100% batch test consistency.

    ③ Fast delivery: 7-18 days production cycle (monthly capacity of more than 1,800 tons).

    ④ Price competitiveness: Factory direct sales, discounts for bulk or large orders.

     

    Duplex nails are the ultimate choice for temporary and reusable structures, combining strength, safety, and cost-effectiveness.

     

    Get samples or a bulk quote! Chat with Us Online,

    or send an email to: info03@wanzhisteel.com

     

     

    Wanzhi Steel is an ISO 9001-certified steel factory located in Hebei, China. It has been specializing in the production of Duplex nails, fence staples, roofing nails, coil nails, and anti-climb spikes for 14 years, with a monthly output of 1,800 tons. With high-quality products and good services, its products have been exported to more than 120 countries around the world.

     

     

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    PVC coated chicken wire is a versatile and durable fencing material widely used in agriculture, construction, gardening, and industrial applications. It combines the strength of galvanized steel wire with the corrosion resistance and aesthetics of PVC (polyvinyl chloride) coating. Green and black are the most popular colors. Wanzhi Steel stocks a large number of regular sizes of pvc coated chicken wire mesh rolls. You are welcome to contact us at any time.

    pvc coated poultry wire

    pvc coated poultry wire

    20GA PVC Coated Wire Netting Chicken Mesh

    20GA PVC Coated Wire Netting Chicken Mesh

    Black PVC coated Hex chicken wire

    Black PVC coated Hex chicken wire

    PVC Coated Chicken Wire Specification

    Item PVC coated chicken wire
    Place of Origin Hebei, China
    Delivery Time 8-18 days
    Hole Shape Hexagonal
    Wire Gauge 0.38mm to 4.0mm
    Hole size 3/8″ ,1/2″ ,5/8″ ,3/4″ ,1″ ,1-1/4′ , 1-1/2″ ,2″ , 3″ etc, Customizable
    Width 10cm~200cm
    Length 10 m-150 m/Roll
    Processing Service Weaving
    Color Green, blue…Customizable
    Material Low-Carbon Iron Wire, GI wire, PVC coated wire, Vinyl coated wire
    Surface treatment Hot-galvanized/Electro galvanizing
    Packing water-poof paper+pp filem
    MOQ 150 rolls, 3 tons

    What is PVC Coated Chicken wire?

    PVC coated chicken wire, also known as plastic coated hexagonal wire mesh, is made from galvanized steel wire woven into a hexagonal pattern and then coated with a layer of PVC. This coating provides additional protection against rust, sunlight, and chemical corrosion, making it ideal for outdoor and harsh environments.

     

    Unlike traditional galvanized chicken wire (which will rust over time), PVC coated chicken wire lasts longer, is more flexible, and looks better.

    plastic covered chicken wire

    plastic covered chicken wire

    coated poultry wire surface

    coated poultry wire surface

    green vinyl coated chicken wire

    green vinyl coated chicken wire

    Key Features and Benefits

    1. Weather Resistant: UV-stabilized PVC prevents fading and cracking in sunlight.

    2. Corrosion Resistant: Ideal for humid, coastal, or rainy climates.

    3. Flexibility: Easy to bend and install around curves.

    4. Lifespan: Long lifespan of 10-20 years, much longer than regular galvanized wire.

    5. Aesthetics: Available in a variety of colors to blend in with surroundings.

    6. Safe for Animals: No sharp parts and smooth coating prevent injuries to poultry and pets.

    Popular Colors of PVC Coated Wire Fence

    While green is the most common color (and blends in perfectly with gardens and farms), other popular choices include:

    1) Forest green: Most popular, fresh feel.

    2) Black: Creates a sleek, industrial look.

    3) Brown: Natural wood look, rustic feel.

    4) White: Clean and simple for decorative fences.

    5) Red/blue: Used for visibility in construction areas.

    coated chicken wire Hex Netting

    coated chicken wire Hex Netting

    red pvc coated chicken wire mesh

    red pvc coated chicken wire mesh

    Green PVC coated galvanised chincken wire

    Green PVC coated galvanised chincken wire

    Types of PVC Coated Chicken wire

    A. Classification by wire gauge (thickness)

    1) 20–22 SWG: 0.9–0.7mm, light fencing, garden protection.

    2) 18–19 SWG: 1.2–1.0mm, poultry fencing, small animal fencing.

    3) 16–17 SWG: 1.6–1.4mm, heavy fencing, building barriers.

     

    B. Classification by mesh size (hole size)

    1) 1/2 inch: 12.7 mm, small bird cages, garden protection.

    2) 1 inch: 25.4 mm, chicken coops, rabbit enclosures.

    3) 2 inch: 50.8 mm, larger animal enclosures, building reinforcement.

     

    green plastic coated chicken wire 13mm

    green plastic coated chicken wire 13mm

    coated chicken wire fence Rabbit Poultry Wire

    coated chicken wire fence Rabbit Poultry Wire

    vinyl coated chicken wire fencing 25mm

    vinyl coated chicken wire fencing 25mm

    Manufacturing process

    Prepare the Materials

    1) Raw materials: low carbon steel wire, electro-galvanized steel wire (thin coating, cheaper), hot dip galvanized steel wire (thicker zinc layer, more durable).

    2) PVC compound: mixture of PVC resin, plasticizer, stabilizer, pigment, flame retardant, etc.

     

    Production steps

    Die drawn steel wire → cleaning → galvanizing (cold/hot galvanizing) → automatic weaving machine weaving hexagonal wire mesh → cleaning, phosphating → PVC coating (extrusion coating, dip coating) → high temperature oven 180°C–220°C curing → water or air cooling → quality testing → packaging.

    Common Uses and Applications

    1. Agriculture and Farming: Poultry Fencing – Chicken Coops, Bird Cages, Garden Protection – Prevents Rodents Such as Rabbits from Entering, Vineyard and Orchard Support – Trellis Plants.

    2. Construction and Industry: Gabions – Erosion Control, Retaining Walls, Plaster and Stucco Reinforcement – Temporary Security Barriers.

    3. Home and DIY Projects: Pet Fencing – Rabbit Cages, Dog Houses, Decorative Fencing – Garden Borders, Trellis, Craft and Art Projects – Sculptures, Mesh Decorations.

    Garden fence

    Garden fence

    coating pvc chicken wire for squirrel hen rabbit

    coating pvc chicken wire for squirrel hen rabbit

    DIY craft decoration

    DIY craft decoration

    PVC Coated chicken wire Price

    Prices vary depending on wire thickness, coating quality, mesh size, and order quantity. They are roughly as follows:

     

    1) 1/2″ mesh: 20Gauge wire, $25-$50, 50-foot roll.

    2) 1″ mesh: 18Gauge, $40-$80, 50-foot roll.

    3) 2″ mesh: 16Gauge, $60-$120, 50-foot roll.

    Quality Control Checks

    1. Thickness inspection: micrometer measurement.

    2. Adhesion test: peeling resistance.

    3. Salt spray test: corrosion resistance.

    4. UV exposure test: color fastness.

    5. Tensile strength test: wire durability.

    6. Others: coil diameter or coil weight or coil length measurement.

    PVC Coated Poultry Farm Chicken Wire Netting

    PVC Coated Poultry Farm Chicken Wire Netting

    40 60 90 Salt Spray Tester

    40 60 90 Salt Spray Tester

    PVC coated hexagonal mesh wire diameter

    PVC coated hexagonal mesh wire diameter

    Package

    PVC coated wire mesh is usually available in inches:

    1. Rolls: Standard lengths are 25 feet, 50 feet, or 100 feet.

    2. Widths: Common heights are 1 foot, 2 feet, 3 feet, 4 feet, and 6 feet.

    3. Bundling: Wrapped in plastic or shrink wrap for protection.

    376 tons of vinyl coated chicken wire shipped to Armenia

    376 tons of vinyl coated chicken wire shipped to Armenia

    Wanzhi Steel: A Trustworthy Manufacturer

    Wanzhi Steel is a leading supplier of high-quality PVC-coated wire fence, providing:

    Customized sizes and colors

    Competitive wholesale prices

    OEM/ODM services

    Global exports (South America, Europe, Central Asia, Middle East, etc.)

    Why choose Wanzhi Steel?

    1. ISO 9001 certification ensures quality control.

    2. 14 years of export experience – reliable and professional.

    3. Fast shipping and support – efficient logistics and customer service.

     

    If you need high-quality PVC coated chicken wire, please Chat with Wanzhi Steel 

    Or send an email to info03@wanzhisteel.com.

     

     

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    In recent years, with the expansion of infrastructure and high-end real estate projects in Monaco, the local demand for high-quality steel has continued to rise. Wanzhi Steel, as a major supplier in China’s steel production and export field, successfully won an export order of 284 tons of steel strands, making its mark in the Monaco market.

    Packaging and delivery

    Packaging and delivery

    Customer Background

    The customer is from Monaco, a small city-state. Despite its small size, it has a well-developed tourism industry. He couldn’t find a supplier with a suitable price and long-term supply in bulk, so he found us through Google. He emphasized the need for high-quality and high-performance steel strands for the production of cables and heavy-duty chains. Finally, he placed an order for a total of 284 tons of two types of steel strands.

     

    Order details

    1. Prestressed steel strand: 234 tons. 7-wire construction, 15.2mm diameter, strength level 1860MPa, uncoated. Wooden roller packaging.

    2. Galvanized Steel Strand: 50 tons, specifications are 1×7 structure, diameter 8mm, zinc layer Z40, G90. Roll and Wooden roller packaging.

    Characteristics of prestressed steel strand and galvanized steel strand

    1. Prestressed steel strand

    Prestressed concrete strand is also called PC strand. It is an uncoated low-relaxation prestressed steel strand. This type of steel strand has high strength and good relaxation performance, which can effectively improve the bearing capacity and durability of concrete structures. It is widely used in beams, slabs, columns and other structures of large buildings.

     

    2. Galvanized Steel Strand

    It has excellent corrosion resistance and is suitable for outdoor building structures, such as building fences, cables, etc. Through hot-dip galvanizing treatment, a dense galvanized layer is formed on the surface of the steel strand, which effectively prolongs its service life in harsh environments.

    Project Production

    After the contract was signed, Wanzhi Steel quickly organized production, we use high-quality low-carbon, high-carbon wire rods and galvanized wire as base materials. Strictly controlled product quality to ensure that each batch of steel strands met international standards and Monaco’s local building regulations.

    SAE 1008 wire rod 5.5mm mild steel wire rods

    SAE 1008 wire rod 5.5mm mild steel wire rods

    Galvanized Steel Wire production line

    Galvanized Steel Wire production line

    zinc coated steel wire strand

    zinc coated steel wire strand

    Quality Check

    The quality inspection system implemented in accordance with international standards: spectrometer inspection, mechanical properties test, geometric dimension inspection (including diameter, lay length, cross-sectional area), breaking load test, elongation property test, elastic modulus determination, coating inspection, stress corrosion test (salt spray test), fatigue performance test, factory inspection report, third-party testing agency certification report, CE certification/CRCC certification (depending on the purpose), etc.

    Quality testing equipment

    Quality testing equipment

    Transportation

    Compared with European steel strands, our price advantage is 15-20% and the delivery cycle is shortened by 30% while maintaining the same quality standards. At the same time, we provide complete bilingual Chinese and English quality certification documents, test reports, and CE certification to dispel customers’ concerns about product quality.

    PC strand Coil factory

    PC strand Coil factory

    15.2mm steel strand package

    15.2mm steel strand package

    In the container

    In the container

     

     

    If you are interested in steel strand, please contact Wanzhi Steel.

     

    Our WhatsApp: 8613938459717

    Email: info03@wanzhisteel.com

     

    We are an ISO 9001 certified steel wire & mesh factory located in Hebei Province, China, with an annual output of 20,000 tons. We specialize in the production of steel wire, steel rope, steel cable, steel strand, steel bar, steel mesh, steel nails, bolts and nuts, fence components, steel pipes, etc., with various materials and sizes, and we accept customization. With high-quality products and perfect services, our products have been exported to more than 120 countries around the world.

     

     

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