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This 3mm diameter galvanized steel wire, corresponding to 7 SWG, is a hot-dipped galvanized low carbon steel product designed for high-strength applications such as telecommunications stay wire, fencing, and structural support. The wire meets ASTM A475, ASTM A363, ASTM B498, and BS EN 50189 standards, ensuring compliance with international quality benchmarks for export markets. Its clean, firm hot-dip zinc coating provides a shining surface and superior corrosion resistance, making it suitable for outdoor and harsh environments.
The material composition is low carbon steel, processed through vertical hot-dip galvanizing to achieve consistent coating thickness. Typical tensile strength for this grade ranges between 350 MPa and 550 MPa, depending on the exact carbon content and heat treatment. The wire is supplied in coil form, with per-meter weight documentation provided to facilitate accurate shipping and customs calculations. Industry standard tolerances for diameter are ±0.05 mm, ensuring dimensional precision for critical applications.
Common buyers include telecommunications contractors, fencing suppliers, and construction firms requiring durable, long-lasting wire for guy lines and structural reinforcement. The product is often used in large-span bridges, overhead crane beams, rock-soil anchoring projects, and multi-storey industrial buildings. Buyers should confirm coil weight, packaging type, and surface finish options, as these can vary by order. Lead times and MOQs are supplier-specific and should be verified directly with Henan Hengxing PC Steel Product Co., Ltd.
| Diameter | 3 mm (7 SWG) |
| Material | Hot-Dipped Galvanized Low Carbon Steel |
| Standards Met | ASTM A475, ASTM A363, ASTM B498, BS EN 50189 |
| Coating Type | Hot-Dip Zinc Coating |
| Surface Finish | Shining, Clean, and Firm |
| Typical Tensile Strength | 350 - 550 MPa (standard for low carbon galvanized steel wire) |
| Diameter Tolerance | ±0.05 mm (typical industry standard) |
| Form | Coil |
| Typical Coil Weight | 500 kg to 1000 kg (standard for export shipments) |
| Corrosion Resistance | Excellent (due to hot-dip galvanizing) |
Henan Hengxing PC Steel Product Co., Ltd is based in Zhengzhou, Henan Province, China, with its registered address at No.299, Jinshui Road. The company operates as a manufacturer and supplier of galvanized steel wire and strands, serving international markets with a focus on export compliance. Its trust tier is classified as harbor, indicating a verified operational status on the platform.
The supplier maintains 20 production lines for zinc coating and 34 lines for stranding wire, supported by an independent test and research center. Manufacturing facilities are also reported in Germany, Poland, and Japan, enabling global reach and technical support. The company’s profile does not specify response rate or average response hours, so buyers should confirm communication channels and lead times directly. No additional certifications, client lists, or revenue figures are provided in the available data.
This 3mm galvanized steel wire (7 SWG) is a high-strength stay/guy wire suitable for telecommunications, fencing, and structural support applications. It meets ASTM A475, ASTM A363, ASTM B498, and BS EN 50189 international standards, ensuring consistent quality for export shipments. Galvanized for corrosion resistance, this gi wire is available in coil form with per-meter weight documentation for accurate shipping and customs calculations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the wire’s compliance with your project’s technical specifications, including diameter tolerance, tensile strength, and zinc coating weight. Request mill test certificates and third-party inspection reports to confirm the material meets ASTM A475, A363, B498, or BS EN 50189 standards. Check if the supplier can provide additional certifications, such as ISO 9001, if required by your procurement policies.
Confirm logistics details such as coil weight, packaging type (e.g., wooden spools, palletized coils), and loading constraints for your chosen Incoterms (e.g., FOB, CIF). Lead times for galvanized steel wire typically range from 15 to 30 days, but this depends on order volume and production schedules. Clarify payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), and ensure they align with your financial processes.
For quality assurance, conduct a pre-shipment inspection to verify coil weight, diameter consistency, and coating integrity. Use a calibrated micrometer to check diameter tolerance and a coating thickness gauge to confirm zinc layer uniformity. Request a Sortex or visual inspection report to detect surface defects. Ensure the supplier provides a packing list, commercial invoice, and bill of lading with HS codes for smooth customs clearance in your country.
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When sourcing 3mm Diameter Galvanized Steel Wire for your business, securing the right balance of quality and cost is essential. Henan Hengxing PC Steel Product Co., Ltd, a verified supplier based in China, offers this product with key specifications including 7/12 SWG (Standard Wire Gauge), Stay Wire / Gi Wire, Low Carbon Steel, Zinc-Coated (Hot-Dip Galvanized), and 3mm Diameter (12 SWG). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,100./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7217.20, making it a staple in the Steel Wires sector with strong demand from importing countries worldwide.
Importing 3mm Diameter Galvanized S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Hengxing PC Steel Product Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7217.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3mm Diameter Galvanized S has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Wires category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 3mm Diameter Galvanized S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7217.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 3mm Diameter Galvanized Steel Wire from Henan Hengxing PC Steel Product Co., Ltd is $8001,100./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Hengxing PC Steel Product Co., Ltd through EximNext.
The supplier, Henan Hengxing PC Steel Product Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for 3mm Diameter Galvanized S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 3mm Diameter Galvanized Steel Wire is classified under HS Code 7217.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 3mm Diameter Galvanized S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Hengxing PC Steel Product Co., Ltd. Ensure you have the necessary import licenses for Steel Wires products in your destination country.
Yes, Henan Hengxing PC Steel Product Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 3mm Diameter Galvanized Steel Wire supplied by Henan Hengxing PC Steel Product Co., Ltd include 7/12 SWG (Standard Wire Gauge), Stay Wire / Gi Wire, Low Carbon Steel, Zinc-Coated (Hot-Dip Galvanized), and 3mm Diameter (12 SWG). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Hengxing PC Steel Product Co., Ltd offers 3mm Diameter Galvanized S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3mm Diameter Galvanized S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Hengxing PC Steel Product Co., Ltd through our platform.
Henan Hengxing PC Steel Product Co., Ltd maintains international quality certifications. These ensure that the 3mm Diameter Galvanized S meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Hengxing PC Steel Product Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan Hengxing PC Steel Product Co., Ltd.
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