Huanghua Jinhe Hardware Products Co., Ltd. is one of the most professional manufacturers and suppliers of galvanized high tensile steel wire in China, also supports customized service. Welcome to buy cheap galvanized high tensile steel wire made in China here and get free sample from our factory. Quality products and low price are available.
Product Overview
Engineered for structural stability and high corrosion resistance, our Galvanized High Tensile Steel Wire is drawn from high-grade carbon steel rods, heat-treated, and coated with a uniform layer of zinc. It provides high breaking load and minimal elongation under severe stress, matching strict requirements for infrastructure, agriculture, and industrial manufacturing.
Core Material: High carbon steel wire rod (C65-C82)
Coating Type: Heavy hot-dip galvanized (Class A / ISO Class B)
Surface Finish: Smooth, crack-free, uniform zinc adhesion
Specifications
|
Parameter |
Specification Range |
Compliant Standards |
|
Diameter |
1.60 mm - 5.00 mm (0.063" - 0.197") |
ASTM A475, EN 10264-2 |
|
Tensile Strength |
1270 MPa - 1770 MPa |
DIN 17223, BS 1052 |
|
Zinc Coating |
60 g/m² - 350 g/m² |
ASTM A90, ISO 1461 |
|
Elongation |
Min. 4% - 8% (depending on diameter) |
ISO 6892-1 |
|
Coil Weight |
500 kg - 1000 kg continuous coil |
Custom packaging available |
Available Options
Coating Options
Hot-Dip Galvanized (HDG): Standard zinc layer for long-term outdoor weather protection.
Galfan (Zn-5% Al-Mischmetal): 3x to 4x corrosion resistance compared to standard HDG.
Tensile Grades
Regular tensile (700-900 MPa), High tensile (1200-1400 MPa), Extra high tensile (1500-1770 MPa).
Packaging Configurations
Z2 package (mill-wound heavy industrial coils), wooden palletized, or plastic-wrapped waterproof coils.
Applications
Agricultural Infrastructure: Vineyard trellis systems, orchard support lines, and greenhouse framing requiring high load capacity without sagging.
Fencing & Barriers: High-security perimeter fences, chain-link mesh fabrication, and agricultural animal enclosures.
Industrial & Utilities: Armoring for subsea and underground cables, and core wires for ACSR (Aluminum Conductor Steel Reinforced).
Construction: Concrete reinforcement ties and structural suspension stays.
Packaging & Logistics
To prevent transit oxidation and mechanical damage during ocean freight, all wire coils follow strict export standards:
Wrapped in moisture-resistant plastic film and woven hessian cloth.
Secured with steel strapping bands on fumigated wooden pallets or heavy-duty steel carriers.
Standard container loading: 20 to 25 metric tons per 20'FCL.
Manufacturing & Quality Control
Our production facility operates automated drawing lines, inline annealing furnaces, and continuous hot-dip galvanizing baths.
In-Line Testing: Laser diameter gauges monitor wire tolerance in real time during drawing.
Mechanical Testing: Universal tensile testing machines verify breaking load and elongation for every master coil.
Coating Analysis: Gravimetric testing (ASTM A90) and magnetic thickness gauges ensure zinc weight meets or exceeds target specifications.
Adhesion Test: Mandrel wrap testing confirms the zinc coating does not flake or peel under severe bending stress.
Traceability: Heat numbers are stamped on coil tags, linking directly back to raw material mill test certificates (MTC EN 10204 3.1).
MOQ & Lead Time
Minimum Order Quantity (MOQ)
5 metric tons per specification.
Production Lead Time
15 to 25 days upon receipt of official order and deposit.
Shipping Terms
FOB, CFR, or CIF via major export ports.
Frequently Asked Questions
Q: Do you provide Mill Test Certificates (MTC)?
A: Yes. Every shipment includes an EN 10204 3.1 MTC detailing actual tensile strength, diameter, elongation, and zinc coating weight.
Q: What is the difference between standard HDG and Galfan coating for your wire?
A: Standard HDG provides reliable baseline corrosion resistance for general outdoor environments. Galfan (5% aluminum-zinc alloy) offers superior cathodic protection, extending service life significantly in marine or humid regions.
Q: Can you supply continuous coils without welds?
A: Yes. Our heavy-capacity take-up blocks allow continuous coil weights up to 1000 kg, minimizing downtime in automated manufacturing and mesh-welding lines.
Request a Quote
To receive an accurate quotation within 24 hours, please provide the following details in your inquiry:
Target wire diameter (mm or gauge)
Required tensile strength range (MPa)
Minimum zinc coating weight (g/m²)
Order quantity and destination port (CIF) or delivery location
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