PRODUCTS

Home page

Chat now

Product Description

Produced by drawing high-quality carbon steel wire rod through a series of dies, then cleaning, fluxing, and immersing in a molten zinc bath to form a uniform, corrosion-resistant coating. Features smooth surface, consistent coating thickness, high tensile strength, and good ductility. Available base steel grades: Q195, Q235, SAE1006, SAE1008, 45#, 65#, 70#, 80#. Diameter range: 0.5mm – 6.0mm. Zinc coating weight: Z40 – Z350 (g/m²). Coating types: pure zinc (standard) or zinc-aluminum (Galfan). Surface finish: bright (regular spangle) or matt (minimum spangle). Additional treatments: chromated, oiled, or phosphate coated. Tensile strength grades: low (350–550 MPa), medium (550–800 MPa), high (800–1400 MPa). Packaging forms: coils (spools), straight cut lengths, or U-shaped wire. Excellent formability for bending, twisting, and weaving. Meets ASTM A641, EN 10244-2, JIS G3547, or GB/T 343 standards. Custom diameters, coating weights, and tensile strengths available.

Parameter

Product Name	Galvanized Steel Wire
Material	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc
Diameter	0.3~5mm
Length	Customizable
Property	Anti-Corrosion,Heat Resistant
Grade	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement
Surface Protection	With PE/PVC film on main side (if specified)
Gloss	20% to 80%, depends on client’s requirement.
Application	Mainly used in construction, agriculture, industry and other fields

Application description

Widely used for fencing, binding wire, barbed wire, wire mesh, cable armoring, overhead ground wires, hanging cables, agricultural trellising, and general industrial fastening. Also suitable for making nails, clips, springs, and reinforcement in concrete. The zinc coating provides excellent corrosion resistance for both indoor and outdoor applications.

Production description

Steel wire rod is drawn to required diameter, then annealed to soften. The wire is pickled, fluxed, and immersed in molten zinc bath at 450°C. Air wipers control coating thickness. After cooling, the wire is wound onto spools or coils, inspected for coating uniformity and adhesion.

Shipping Packaging

For export, galvanized steel wire coils are wound on wooden or plastic spools, wrapped with VCI paper and moisture-proof polyethylene, packed in wooden crates or on ISPM-15 pallets, secured with steel straps, and fitted with edge protectors. Labels include grade, diameter, coating weight, and heat number for safe sea freight.

Why Choose Us?

1.Factory Strength:Direct manufacturer with integrated wire drawing, annealing, pickling, and hot-dip galvanizing lines, ensuring consistent coating weight (Z40–Z350), uniform diameter tolerance (±0.02mm), and high tensile strength (up to 1400 MPa).

2.Quality Assurance:Strict control of coating adhesion, zinc uniformity, tensile strength, and ductility; salt spray testing available; compliant with ASTM A641, EN 10244-2, JIS G3547, GB/T 343.

3.Certifications & Reports:Mill test certificates (MTC) with each shipment; third-party inspections (SGS, BV) and coating thickness/salt spray test reports available upon request.

4.Customization & Service:Wide grade range (Q195–80#, SAE1006–1080), diameters 0.5–6.0mm, coating types (pure zinc, Galfan), tensile strength grades (low/medium/high), surface treatments (chromated, oiled, phosphated), and packaging forms (coils, cut lengths, U-wire) with fast lead times.

5.Export Packaging:Spooled or coiled wire + VCI paper + moisture-proof wrapping + wooden crates/ISPM-15 pallets + steel strapping + edge protectors for safe sea freight and rust prevention.

FAQ

1. How to store galvanized steel wire to prevent white rust?

Store in dry, well-ventilated area, keep original moisture-proof wrapping, avoid stacking coils directly on wet floors. For long-term storage, maintain humidity below 70% and apply oiled surface if needed. White rust (zinc oxide) can be removed with a soft brush, but does not affect core wire strength.

2. Can galvanized wire be welded?

Yes, but welding burns off zinc near the weld area, exposing steel to corrosion. Use low heat input and spot welding where possible. For structural welds, remove coating at least 25mm from weld zone, weld, then apply cold-galvanizing spray or zinc-rich paint for corrosion protection.

3. What is the difference between electro-galvanized and hot-dip galvanized steel wire?

Hot-dip galvanized wire has a thicker zinc coating (Z40–Z350) and superior corrosion resistance, ideal for outdoor and harsh environments. Electro-galvanized wire has a thinner, brighter coating, suitable for indoor or light-duty applications where appearance and moderate protection are sufficient.

Customer Reviews

FACTORY APPEARANCE

HONORS AND QUALIFICATIONS

The company has sufficient inventory and complete varieties and specifications. Special materials and specifications are produced according to customer requirements and exported to Asia, the Middle East, Europe and other countries and regions. We have our own quality management systems: ISO9001, ISO14000, OHSAS18001 standards.

Electromagnetic Compatibility and Low Voltage Directive Certification

ABS Classification Society Certification Certificate

Quality Management System Certification Certificate 2

IATF 16949 Quality Management System Certification Certificate

API Q1 Quality System Certification Certificate

CCS Classification Society Certification Certificate

CUSTOMER VISIT

GET A FREE QUOTE

We understand that our customers value quality and after-sales service most. We consistently adhere to high standards and strict requirements, striving to become your preferred partner.

Products I need

What products do you need?
How much do you need?
What other information do you need to know?

Submit

Galvanized Steel Wire