China Hot Dipped Galvanized Steel DX51D Roofing Sheet Manufacturers, Factories

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China Hot Dipped Galvanized Steel DX51D Roofing Sheet Manufacturers, Factories

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Product Description

Product Name	hot dip galvanized steel coil
Width	750mm/1000mm/1200mm/1250mm*C
Thickness	0.17mm-1.5mm
Zinc Coating	Z80-Z275
Steel Grade	SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4, 8, 6
Standard	JIS G3302, EN10142/10143, GB/T2618-1988
Surface Finish	Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted Coating
International Standard	ISO 9000-2001, CE CERTIFICATE
Packing	coil according to customers requires
Main Market	Middle East, Africa, Asia and some Uropen country, South America, Aaustralia
Productivity	5000tons per month
Port	Tianjin/Xingang port
Remark	Payment terms: T/T, L/C Terms of Trade: FOB, CIF, CFR, DDP, EXW Delivery Time: received deposit after 15 days

Frequently Asked Questions (FAQ)

What is hot dip galvanized steel coil?

Hot dip galvanized steel coil is a steel sheet coated with a protective layer of zinc. The steel is passed through a molten zinc bath at high temperatures to create a strong, rust-resistant coating, making it highly durable for outdoor and structural applications.

What is the significance of the Z80-Z275 zinc coating?

The Z-number (e.g., Z80 to Z275) represents the total weight of the zinc coating on both sides of the steel sheet in grams per square meter (g/m²). A higher number, like Z275, indicates a thicker zinc layer, which provides superior corrosion resistance and a longer lifespan in harsh environments.

Which steel standards do these galvanized coils meet?

Our hot dip galvanized steel coils conform to top international quality standards, including JIS G3302 (Japanese Standard), EN10142/10143 (European Standard), and GB/T2618-1988 (Chinese Standard).

What surface finish options are available?

We supply multiple surface finishes based on project requirements, including pre-galvanized, hot dipped galvanized, electro galvanized, black finish, and painted coating options.

What are the payment and delivery terms?

We accept T/T and L/C payment methods. Trade terms supported include FOB, CIF, CFR, DDP, and EXW. The standard delivery time is 15 days upon receipt of the deposit.