Galvanised steel coil introduction :
Galvanized steel,the cold rolled steel roll continuously immersed
in the molten zinc plating bath ,the surface fusion it a layer of
zinc anticorrosive materials in 470 dgree Centigrade heat.
it is a steel basedcomposite material ,effctively prevent the
corrosion of steel,to extend the service life,with excellent
corrosion resistance,good surface quality is conducive to deep
processing,economical and practical,widely used in
construction,household appliances,vehicles,container manufacturing
industry ,electromechanical industry etc.Cold rolled sheet is
rooled with hot rolled coil as raw material,and the temperature is
below the room temperature.
Hot-dip galvanized steel sheets (GI) are produced by passing the
full hard sheet which has undergone the acid washing process and
rolling process through the zinc pot, thereby applying zinc film to
the surface. GI has a thicker galvanized layer which has excellent
anti-corrosion qualities, and is the type of steel sheet used most
commonly.
Specifications of galvanised steel coil :
| Products | Galvanised Steel Coil/Sheet |
|---|
| Standard | ASTM A653 , JIS G3302 , GB/T3830-2006 |
|---|
| Grade | SPCC , SGCC , SGCD , DX51/52/53/54D+Z , Q195/215/235 And Etc |
|---|
| Thickness | 0.11-6.0mm |
|---|
| Width | 30-1600mm(Usual:914mm, 1219mm, 1229mm, 1250mm) |
|---|
| Base Metal | Cold Rolled Steel |
|---|
| Zinc Coating | 20-600g/sqm |
|---|
| Coil Internal Diameter | 508mm/610mm |
|---|
| Surface Treatment | Chromating , Oiled |
|---|
| Tolerance | Thickness:+/-0.05mm , Width:+5/-2mm , Total Quantity:+/-10% , Zinc
Coating:+/-10% |
|---|
| Surface Finish | Big Spangle , Regualr Spangle , Minimized Spangle , Zero Spangle |
|---|
Galvanised steel coil Application:
Galvanized steel (GI) is a corrosion-resistant material coated with
a protective layer of zinc through hot-dip galvanizing or
electro-galvanizing processes. It combines durability,
cost-effectiveness, and versatility, making it ideal for a wide
range of industries:
1. Construction – Used for roofing, wall cladding, structural
frameworks, and gutters due to its weather resistance and
longevity.
2. Automotive – Applied in body panels, chassis components, and
underbody parts to prevent rust.
3. Household Appliances – Commonly found in washing machines,
refrigerators, and air conditioners for enhanced durability.
4. Agriculture – Utilized for grain silos, livestock fencing, and
irrigation systems to withstand harsh environments.
5. Electrical & Telecommunication – GI conduits and cable trays
protect wiring from moisture and mechanical damage.
With excellent formability, weldability, and a sleek surface
finish, GI steel ensures reliable performance in both industrial
and consumer applications.
GI PIPE:
FAQ:
Q:Are you a trading company or a manufacturer?
A:We are one of the biggest and professional manufacturer in China.
Our products are hot-sale due to our superior quality, competitive
price and the best after-sales service.
Q:How about the MOQ?
A:Generally, the MOQ can be placed depending on different products.
Q:How about the sample if I need?
A:The sample is free of charge
Q:Do you have English Mill Test Certificates?
A:Yes, we can provide MTC attached to your documents.
Q:What is shipment terms?
A: 1. Container ship 2. Bulk ship 3. Train
Q:How about the delivery time?
A:About 10-25 days after receiving the deposit. Certainly, the
detail will be confirmed by the quantity and the different
products.
