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Galvanized wire
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- Product Description
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Product Core Parameter Table
Parameter Category
Detailed explanation
Material
Low-carbon steel substrate (Q195) + Hot-dip galvanized/Cold-galvanized coating
Diameter range
0.8mm–14mm, commonly used in construction are 2mm–8mm
Galvanized coating thickness
Hot-dip galvanizing: ≥85 μm (compliant with GB/T 13912-2022); cold galvanizing: ≥10 μm
Corrosion resistance
Neutral salt spray test ≥480 hours (hot-dip galvanized), ≥96 hours (cold-galvanized), effectively resisting humid/acidic and alkaline environments
Application Scenarios
Exterior curtain wall keel fixing, roof waterproof membrane pressure strips, underground garage ceiling drainage layer, and building components for coastal regions
Implementation Standards
GB/T 13912-2022 "Metal Coatings — Hot-Dip Galvanized Coatings on Steel Components: Technical Requirements and Test Methods"
Packaging Method
Moisture-proof paper + pallet packaging, with each pallet individually sealed to prevent wear of the galvanized layer during transportation.
Product Advantages
1. Exceptionally Corrosion-Resistant: The hot-dip galvanized coating forms a dual protective layer—comprising a "zinc-iron alloy layer plus a pure zinc layer"—providing superior durability. In environments exposed to rainwater, soil moisture, and coastal salt spray, its service life is extended by 5 to 8 years compared to ordinary steel wire.
2. Strong Coating Adhesion: The hot-dip galvanizing process ensures the zinc layer is tightly bonded to the substrate through high-temperature melting, achieving an adhesion strength of ≥5 N/mm², making it resistant to peeling even during bending or tying operations.
3. Environmental Adaptability: Can maintain stable performance under extreme temperatures ranging from -40°C to 60°C, making it suitable for building applications in northern regions with severe cold, southern areas characterized by high humidity, and coastal zones with high salt mist exposure.
4. Maintenance-Free: The galvanized surface is smooth and resistant to dust and scale buildup, eliminating the need for additional anti-corrosion painting later on and thereby reducing building maintenance costs.
Application Scenarios
• Exterior architecture: Curtain wall keel-fixing steel wires and roof-mounted photovoltaic bracket connecting rods, designed to resist rust caused by wind and rain.
• Underground Engineering: Drainage layer support mesh for underground garage roof slabs, embedded components for civil defense projects, designed to withstand erosion from underground soil moisture.
• Coastal architecture: Shoreline piers, marina approach bridges, and exterior wall tie bars in seaside residences—designed to resist seawater salt spray corrosion and ensure the long-term structural safety.
Factory scene
Logistics delivery
Payment and Distribution
T/T, L/C
★ If your order is not large, we can ship it to you via TNT, DHL, UPS, or EMS, among others.
★ If your order is large, we recommend using air or sea freight through the freight forwarder you specify. We also have long-term cooperative agents.
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7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
FAQ
What is the product price? Can you provide a detailed quotation?
✔ The product price may vary due to factors such as product specifications, quantity, customization requirements, and market fluctuations. You can view the basic price range on the product page of the website. If you need an accurate quotation, please provide us with the detailed information about the product you require via online customer service, email, or phone—including specifications, order quantity, target market, and more. We’ll deliver a detailed quotation to you as soon as possible, including the product unit price, total price, any price discounts applicable to orders of different magnitudes (if available), and other relevant cost details.
What are the payment terms?
✔ Telegraphic transfer or letter of credit, Western Union remittance, Alipay, etc.
Can we visit your factory?
✔ Warmly welcome. Once we have your schedule, we will assign the professional sales team to follow up on your case.
Do you provide samples?
✔ Yes, we can offer the sample.
How long is your delivery time?
✔ Generally, it takes 5-10 days if the goods are in stock. Alternatively, it takes 15-20 days if the goods are not in stock—this depends on the quantity.
Galvanized wire
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