Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gi roofing steel sheet in China. Welcome to wholesale customized gi roofing steel sheet at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Introduction:
| Standard | GB/T-12754,JIS G 3312,EN 10169,ASTM A755 |
| Grade | CGCC,TDC51D+Z |
| Thickness | 0.12mm-1.5mm(±0.02mm) |
| Width | 30mm-1250mm(±2mm) |
| Length | As Customers' requirement |
| Zinc coating | Zn 40g/sm-275g/sm |
| Coil ID | 508mm/610mm |
Surface:
| Coil weight | 3-5tons or As your requirement |
| Hardness | CQ/FH/As your requirement (G300-G550) |
| Painting prime | 5μm |
| Painting top coating | 7-20μm |
| Back coating | 7-15μm |
| Color | As your requirement |
| Surface Treatment | With plastic film , Chromated, Wrinkle, Matt, Decorate, Sand surface, Highlight. |
Features：
High strength
Strong construtions
Convenient to install
Factory Show:
Packing Show:
*PVC or interleaving paper to protect surface;
*then use waterproof paper;
*steel strip to reinforcement;
*The four corners are made of triangular iron sheet to protect the edges and corner
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