Prepainted steel sheet ,which is being called color steel sheet ,color sheet in our industry .Its' base metal is cold rolled sheet and galvanized sheet .
After surface pre treatment (degreasing, cleaning, chemical conversion treatment).After several methods of coating(roll coating),then oven and water quench ,finally into color coated sheet .
Prepainted Corrugated Aluzinc Steel Roof Sheet Specification
| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
| Brand Name | Gnee Steel Group |
| Thickness | 0.17mm-0.8mm |
| Length | As request |
| Width | 760mm to 1250mm |
| Surface Treatment | pre-painted/color coated |
| Color | As request (All RAL Colors) |
| Zinc coating | 40-180g/M² |
| Coat | 2/1 (two coats for Front, one coat for Back) {25±5μm on front coating and 7± 2μm on back coating} |
| Base material | GI, Cold Roll, or ZINC steel |
| Delivery Detail | within 7-35 working days after receiving pre-payment (as per the order quantity) |
Prepainted sheet have light quality,artistical and better anti-corrosion performance.When doing deeper manufacture,which is bring a new raw material to construction,boat-building,car-making,furniture-industry,electrical industry etc,playing an excellent effect ,such as steel instead of wood,efficient construct,saving energy,anti-pollution and so on.
Package:
1) Inner side: By water proofed craft paper and plastic packing.
2) Outside: Covered by steel sheet and bundled the sheets on the steel pallet with steel strips.
3) We can also meet others sea worthy export standard packing as customers' request.
Properly packed for ocean freight exportation in 20'' containers
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