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,SGCC|
|Standard:||GB, JIS, KS||Zinc:||Customized|
|Length:||Customized||Packing:||Standard Export Packing|
galvanized sheet metal coils,
hot rolled steel coil
Hot Dipped Galvanized Steel Coil And Sheets For Decoration and Construction
1. 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
Hot-dipped galvanized steel sheet is characterized by protection base metal(Fe) as corrosion resistance of zinc itself and acts effective sacrificed-anodic of zinc. It is characterized by extremely excellent workability due to produced by continuous annealing, temper rolling and after treatment process.
|Name||Hot Dipped Galvanized Steel Coil|
|Grade||DX51D+Z, DX52D+Z, SGCC, SGCH, ASTM A653M, ASTM A792M|
|Standard||GBT2518-2008, JIS G3302, ASTM A653M, EN10327|
|Coil ID||508mm, 610mm|
|Surface||Chromated, Oiled / Unoiled, Dry, Skin-Passed / Non Skin-Passed|
|Spangle||Zero Spangle, Minimized Spangle, Regular Spangle|
|Coil Weight||As customer’s request|
|Application||Architecture,Electrical Home Appliances, Auto Mobil, Receptacle, Traffic, etc.|
|Payment Term||BY T/T or L/C|
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|
5. 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.