Wuhan Hanke Color Metal Sheet Co., Ltd.
WUHAN HANKE COLOR METAL SHEET CO., LTD. Good base zinc, good surface color, and every layer has its value.
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Construction Regular Spangle Galvanized Steel Coil 1.5mm Thickness and 1200mm Width
1. Introduction
Galvanized steel coils are produced through a preocess of metal coating which involves passing cold rolled coils through a kettle containing molten zinc. This process ensures adhesion of zinc to the surface of the steel sheet. The zinc layer provides excellent corrosion resistance and prolong service life.
Hot dipped galvanized products are widely used in household appliances, transport, container manufacturing, roofing, base material for pre-painting, ducting and other construction related applications.
2. Specification
| Name | Galvanized Steel Coil |
| Grade | DX51D+Z, DX52D+Z, SGCC, SGCH, ASTM A653M, ASTM A792M |
| Standard | GBT2518-2008, JIS G3302, ASTM A653M, EN10327 |
| Certificate | KR, ISO |
| Thickness | 0.2mm-2.0mm |
| Width | 600mm-1250mm |
| Coil Id | 508mm, 610mm |
| Zinc Coating | 40g-180g/M2 |
| Surface | Chromated, Oiled / Unoiled, Dry, Skin-Passed |
| Spangle | Regular Spangle |
| Coil Weight | 3-15mt or as customer’s request |
| Packing | Standard Export Packing |
| Application | Architecture,Electrical Home Appliances, Traffic, etc. |
| Payment Term | BY T/T or L/C |
| Shipment | BY container or bulk |
3. 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 | |
| ≤1200mm | 0~+5 | 0~+2 |
| >1200mm~1500mm | 0~+6 | 0~+2 |
| >1500mm | 0~+7 | 0~+3 |
4. 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
5. Applications
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
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.