About this goods
This product combines dual protection through physical barriers and sacrificial anodes, withstanding thousands of hours of salt spray testing without red rust formation. It offers an outdoor service life of up to 50 years, effectively resisting corrosion in harsh environments including humidity, salt spray, and acidic or alkaline conditions. The product range encompasses universal, stamped, and high-strength materials across all grades, catering to diverse applications including: - Construction (steel structures, photovoltaic mounting systems, roofing systems) - Automotive (body structural components, battery pack enclosures) appliances (refrigerator/air-conditioner casings and liners), transportation (motorway guardrails, bridge components), new energy (wind turbine towers, energy storage containers), and municipal infrastructure (street lighting columns, utility pipelines). Customisable zinc coating thickness, surface treatments, and dimensions balance durability, workability, and environmental sustainability, making it an optimal solution for cost reduction and efficiency enhancement in industrial manufacturing.
Product Details | |||||
Product name | Galvanized steel coil | ||||
Chinese grade | Q235/SPCE/Q355/etc. | ||||
International grade | ASTM A792 CS/ASTM A620/ASTM A653M GR340/etc. DX51D+Z/FeP04/S350GD+Z/etc. | ||||
Zinc coating thickness | Hot-dip galvanising: 80 - 275g/㎡(5.6 - 19.3μm)(Double-sided) Electrogalvanising: 10 - 50g/㎡(Double-sided） | ||||
Specifications | (0.12 - 6.0)*(600 - 1500)*Cmm | ||||
Quality control | Each batch of goods is accompanied by a "Product Quality Certificate". Samples can be sent for performance testing. The quality is traceable and verifiable. | ||||
Terms of Trade | |||||
Price Terms | EXW, FOB, CIF, CFR, DDP, etc. | ||||
Payment Terms | T/T, L/C, etc. | ||||
MOQ | Standard products have an MOQ of 1 coil. Small trial orders are accommodated to assist new clients in verifying quality. | ||||
Delivery Time | Stock orders ship within 3-7 working days; custom orders require 15-30 working days, subject to order volume and specifications. | ||||
Performance indicators | |||||
Material | Yield strength MPa | Tensile strength MPa | Elongation (A5) % | Brinell hardness HBW | |
Q235 | ≥235 | 370-500 | ≥21 | 100-130 | |
SPCE | ≤180 | 340-470 | ≥34 | 85-110 | |
Q355 | ≥355 | 470-630 | ≥21 | 130-160 | |
