GI SECC DX51D Z40 Z100 Hot Dipped Galvanized Steel Coil And Strip For Corrugated Roofing Panels
Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides.
There are two main processes used to produce galvanized steel: continuous hot dipping and electro-galvanizing.
The hot dipping process consists of passing the steel through a bath of molten zinc,
while the electro-galvanizing process consists of the application of zinc through electrolytic disposition.
The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.
Galvanised steel coils are widely used in Building, Corrugated sheet Roofing, Electrical, Appliances,
Automobile industry, Transport Packaging, Machinery processing, Interior decoration , Medical...
Product Description :
| Name | Galvanized Steel Coil / Strip |
| Technical Standard: | JIS 3302 / ASTM A653 / EN10143 / EN 10142 / EN 10147 /EN 10292, |
| Grade | DX51D / DX52D/ DX53D/ S250, S280, 320GD,SGCC |
| Types: | Commercial / Drawing / Deep Drawing / Structural quality |
| Width | 650/726/820/914/1000/1200/1219/1220/1250mm/1500mm |
| Thickness | 0.12-1.0mm (0.12-0.5mm is the most advantage thickness)1.0-4.0mm |
| Package Weight | 3-8tons per coil or as required |
| Type of coating: | Galvanized |
| Zinc coating | Z60-275g/m² |
| Hardness | HRB50-71(CQ Grade),HRB45-55(DQ Grade) |
| Tensile Strength | 270-500(CQ Grade),270-420(DQ Grade) |
| Surface treatment | Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U) |
| Surface structure: | zero spangle / minimized spangle / regular spangle/ big regular spangle |
| Application: | Construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plasterboards, etc Automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams) Machine building and instrumentation industries: to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packingManufacture houseware (tableware, bowls, buckets, tanks, baths, etc) Manufacture colour-coated (and other type of coating) rolled steel |
Packing & Delivery:
FAQ:
Q1. What are your company's main products ?
A1: Our main products are Carbon Steel, Stainless Steel, Galvanized Steel Sheet, Coil, Tube, Bar, Profile etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A3: We specialise in steel business for years,so we have mature production technology,stable capacit,more competitive price,
we dedicated to strict quality control and thoughtful customer service
Q4. Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.
