GI Hot dip Galvanised steel coils sheet 1.5mm 1200mm Z100 for Roll-up doors JIS G3302 SGCC
Price:
USD 580~800
MOQ:
16 tons
Delivery Time:
30~45days
Brand:
Decho
Product Description
What is hot-dip galvanised steel?
Hot-dip galvanising is a process that involves coating steel with a thin layer of zinc to prevent rust from forming. The surface treatment is achieved by passing the steel through molten zinc at high temperature, providing long-term protection for steel products.
The zinc coating has a corrosion resistance and sacrificial corrosion function that delays the production of red rust. The zinc layer of hot-dip galvanised steel is higher than that of electro-galvanised sheet steel, giving it better corrosion resistance.
Specification of hot dip galvanized steel sheet and coil
| Grade | SGHC, SGH400, SGCC, SGCH, SGCD, SGC400... |
|---|---|
| Thickness | Cold rolled: 0.11-3.2mm;Hot rolled: 1.6-6.0mm |
| Width | 610-1630mm |
| Zinc coating | G20, G30, G40, G60, G90, G115,G140, G165, G185, G210. |
| Surface Finish | Regular Spangle Sheet,Minimum Spangle |
| Surface Treatment | Chemical Treatment, Oil, Chemical Treatment and Oil, Dry, Phosphatized |
Applications for hot-dip galvanised steel sheet and coil
- Automotive
- Pipes and tubes
- Exterior cladding
- Agriculture
- Construction
Advantages of hot-dip galvanised steel sheet and coil
- Excellent formability
- Outstanding corrosion resistance
- Consistent quality
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Company
Shandong Decho Building Materials Technology Co., Ltd
Location
RM302, BLDG3, Zhongde Science Park,Jimo 266200,Shandong