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High Zinc Galvanized Steel Wire and 5% Zn-Al Alloy Coated Steel Wire are high-performance corrosion-resistant steel wire products designed for outdoor, coastal, industrial, agricultural, and heavy-duty engineering applications. Compared with ordinary galvanized steel wire, these coated wires provide stronger environmental resistance, longer service life, and more stable mechanical performance.
Our product range includes High Zinc Galvanized Steel Wire, Heavy Zinc Coated Steel Wire, and 5% Zn-Al Alloy Coated Steel Wire. Different coating structures can be selected according to the required corrosion resistance, service environment, processing method, and project budget.
High Zinc Galvanized Steel Wire is produced with a thicker zinc coating than standard galvanized wire. The zinc layer forms a protective barrier on the steel surface, helping prevent rust caused by moisture, oxygen, salt spray, and industrial pollutants.
It is suitable for fencing, binding wire, chain link fence, welded wire mesh, gabion mesh, agricultural wire, construction reinforcement, and general outdoor applications.
Heavy Zinc Coated Steel Wire is designed for projects requiring enhanced anti-corrosion performance and longer outdoor service life. With increased zinc coating weight and strong coating adhesion, it performs reliably in high-humidity and exposed environments.
It is commonly used in highway fencing, vineyard trellis wire, animal fencing, security mesh, steel strand, and long-term outdoor infrastructure.
5% Zn-Al Alloy Coated Steel Wire is coated with a zinc-aluminum alloy layer composed of approximately 95% zinc and 5% aluminum. This alloy coating provides excellent corrosion resistance, weather resistance, and coating stability.
When exposed to the atmosphere, the Zn-Al alloy surface forms a dense protective oxidation layer. This passive film helps slow corrosion and protect the steel core in demanding environments such as coastal areas, marine engineering, chemical plants, power transmission projects, and thermal spraying applications.
Product Type | Coating Type | Corrosion Resistance | Cost Level | Recommended Applications |
|---|---|---|---|---|
High Zinc Galvanized Steel Wire | Thick zinc coating | High | Medium | Fencing, mesh, binding, agriculture, construction |
Heavy Zinc Coated Steel Wire | Higher zinc coating weight | Higher | Medium to High | Outdoor fencing, gabion mesh, vineyard wire, highway protection |
5% Zn-Al Alloy Coated Steel Wire | 95% Zn + 5% Al alloy coating | Excellent | Higher | Coastal projects, chemical facilities, power towers, thermal spraying |
The thick zinc coating or Zn-Al alloy coating provides strong protection against moisture, salt spray, oxidation, and industrial corrosion. For harsh environments, 5% Zn-Al Alloy Coated Steel Wire offers better long-term resistance than standard hot-dip galvanized steel wire.
The coating is firmly bonded to the steel substrate. It is not easy to peel, flake, or powder during cutting, bending, twisting, weaving, transportation, or installation.
The steel wire is manufactured from selected low-carbon steel or customized steel grades. It offers good tensile strength, toughness, ductility, and fatigue resistance for different processing and end-use requirements.
The wire can be cut, bent, twisted, welded, woven, rolled, or formed into various finished products, including wire mesh, fencing wire, binding wire, steel strand, gabion wire, and thermal spray wire.
Compared with ordinary galvanized steel wire, high zinc and Zn-Al alloy coated wires can significantly reduce replacement frequency and maintenance costs in outdoor and corrosive environments.
Item | Available Options |
Material | Low Carbon Steel / Customized Steel Grade |
Wire Diameter | 0.6 mm – 12 mm or Customized |
Coating Type | Zinc Coating / Heavy Zinc Coating / 5% Zn-Al Alloy Coating |
Zn-Al Composition | Approx. 95% Zinc + 5% Aluminum |
Surface | Smooth, Bright, Silver-grey, Uniform Coating |
Tensile Strength | Customized According to Application |
Coating Weight | Customized According to Customer Requirement |
Processing | Drawing, Annealing, Hot-dip Coating, Alloy Coating |
Packaging | Coils, Spools, Drums, Pallets |
Application | Fence, Mesh, Gabion, Binding, Thermal Spraying, Structural Wire |
High Zinc Galvanized Steel Wire and 5% Zn-Al Alloy Coated Steel Wire are widely used in:
Chain link fence
Welded wire mesh
Gabion baskets
Vineyard trellis wire
Agricultural and animal fencing
Highway and railway fencing
Construction binding wire
Steel strand and support wire
Power transmission tower guy wire
Marine and coastal engineering
Chemical plant fencing
Thermal spraying for steel structure protection
Underground pipe protection
Our coated steel wire is produced through a controlled manufacturing process to ensure coating uniformity, dimensional accuracy, and stable mechanical performance.
Raw material selection
Wire drawing
Annealing treatment
Surface cleaning
Hot-dip galvanizing or Zn-Al alloy coating
Cooling and surface inspection
Diameter and coating weight testing
Coil, spool, or drum packaging
Each batch can be inspected for wire diameter, tensile strength, elongation, coating weight, surface quality, coating adhesion, and packaging condition. Inspection reports and customized testing requirements can be provided according to project needs.
The wire can be supplied in coils, spools, drums, or palletized packaging. Export packaging is designed to prevent tangling, moisture damage, and surface abrasion during long-distance transportation.
Customized options include wire diameter, coating weight, tensile strength, coil weight, spool type, packaging method, and labeling.
We provide a complete range of galvanized and Zn-Al alloy coated steel wire products for industrial, agricultural, construction, and infrastructure applications. With stable production capacity, strict quality control, and flexible customization, we can support both standard orders and large-volume project requirements.
Send us your required wire diameter, coating type, coating weight, tensile strength, quantity, and application. Our team will recommend the most suitable High Zinc Galvanized Steel Wire or 5% Zn-Al Alloy Coated Steel Wire solution for your project.
