WUHAN HANKE COLOR METAL SHEET CO., LTD.
Good base zinc, good surface color, and every layer has its value.
Payment & Shipping Terms:
|Product Name:||GI Steel Sheet||Grade:||DX51D+Z, DX52D+Z|
gi steel coil,
galvanized sheet metal coils
Zinc Galvanized Steel Coil Hot Rolled Used For Roofing And Pipe Making
Hot rolled galvanized steel sheets is a process of coating steel with zinc or zinc alloys in order to protect the steel base from corrosion. It has a good characteristic of resistance to corrosion, now galvanized steel is widely used in the construction industry, as raw material of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc.
|Name||Hot Rolled Galvanized Steel Sheet|
|Grade||DX51D+Z, DX52D+Z, SGCC, SGCH, ASTM A653M, ASTM A792M|
|Standard||GBT2518-2008, JIS G3302, ASTM A653M, EN10327|
|Coil Id||φ508mm, φ610mm|
|Surface||Chromated, Oiled / Unoiled, Dry, Skin-Passed / Non Skin-Passed|
|Spangle||Zero Spangle, Minimized Spangle, Regular Spangle, Antifinger|
|Coil Weight||3-15mt or as customer’s request|
|Packing||Mill Standard Export Packing|
|Application||Architecture,Electrical Home Appliances, Receptacle, Traffic, etc.|
|Shipment||BY container or bulk|
3. The process of hot-dipped galvanized steel
Uncoiler-->Welder-->Entry Looper-->Pre-treatment-->Anneling furnace-->Zinc pot-->Cooling tower--> Water quench tank-->Skin pass-->Tension leveler-->Passivation coater-->Exit Looper-->Recoiler
4. Width tolerance
Width tolerance of the hot-dip zinc steel sheets could conform to relecant parameters as below:
|Nominal Width||Width tolerance|
|Common precise PW.A||High-level precision PW.B|
1) Infrastructure: Building & Construction: Roofing; Terrace; Window Frame; Door: Rolling-up Door; Shutter; Mobile House;Interior Decorations: Wall; Door Frame; Steel Structure; Screen; Ceiling; Elevator;
2) Transportation :Auto Panel; Interior Decorative Panel; Carriage Panel
3) Household Appliances :Fridge; Washing Machine; Microwave Oven; Air-Conditioner; Duplicating Machine, etc;
6. Our service:
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.