Changshu Minto Imp and Exp CO., LTD.
Changshu Minto Imp and Exp CO., LTD. Good Quality and Servise for the Customer with our Credit！
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1. Introduction
Color Coated Metal Roofing Sheet is produced by direct application of a paint (after applying a treatment and, in most instances, a primer) onto steel sheet in a coil-coating line. Coil-line painting can be used to apply a paint coating directly on uncoated steel sheet or on metallic-coated steel sheet.
2. Main features
1) Color Coated Metal Roofing Sheet protects against corrosion in air and water, and has allowed corrugated metal roofing to become one of the most durable and withstanding roofing materials available.
2) Features of easy installation, high strength, low in costs, durable and nice appearance.
3. Wide application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing. Galvanized roofing sheet is also known used as sinusoidal, corrugated iron or wriggly tin.
4. Raw materials
(1) Hot dipped galvanized steel sheet
(2) Pre galvanized steel sheet
(3) Galvalume steel sheet
(4) Pre painted galvalume steel sheet
5. Technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume/painted- > corrugated-->packing
| Thickness | 0.14mm-2.0mm |
| Width | 665mm-1220 |
| Zinc coating | 40g-150g/m2 |
| Length | 1000mm-6000mm as your required |
| Tolerance | width:+/-5mm,thickness:+/-0.02mm |
| Spangle | regular spangle,big spangle,minimized spangle or all kinds of color coated |
| Pitch | 76mm or as required |
| Wave height | 18mm or as your required |
| Wave number | from 8 to 12 |
| Type | steel plate |
| Weight of each package | about 3mt |
| Technology | cold rolled |
| Surface treatment | galvanized,chromated,bright finished,unoiled(oiled) |
| Material | SGCC, Dx51d+Z,TST01,TDC51D |
| Standard | ASTM,JIS,DIN,GB |
| Packing | export standard packing,packed with moisture resistant paper and metal wrapping,securely tied for export,on metal skids |