1. Trapezoid Prepainted Roofing Sheet introduction
It is a new building materials made from high-quality color coated steel plate with automatic
forming machine. It can substitute asbestos tile, glass steel tile and common roof materials.
It has many advantages which can satisfy the demands of present various building style,
such as easy installation,short building period,bump resistance,fireproof,corruption resistance,
beauty, light weight but high strength
2. Trapezoid Prepainted Roofing Sheet main features
1) It 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)Trapezoid Prepainted Roofing Panel has features of easy installation, high strength, low in
costs, durable and nice appearance
3. Trapezoid Prepainted Roofing Sheet application scope
Trapezoid Prepainted Roofing Panel is most commonly used for commercial, agricultural, and
industrial purposes, however, it is now also being recognized as an excellent form of residential
roofing.
4. Trapezoid Prepainted Roofing Sheet technical processing
Hot rolled steel coil ->Cold rolled->hot dipped galvanized/galvalume/painted->corrugated->packing
5.Trapezoid Prepainted Roofing Sheet new high technology
Trapezoid Prepainted Roofing Panel is produced on high technology coil coating lines under rigid
quality controls,this product has a painted finish that is uniform in color, gloss, texture and thickness,
with excellent paint adhesion and durability
Thickness |
0.14mm-0.8mm |
Width |
665mm-1220 (AC) |
Zinc coating |
40g-275g/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,SGCH |
Standard |
ASTM,JIS,DIN,GB |
Packing |
export standard packing,packed with moisture resistant paper and metal
wrapping,securely tied for export,on metal skids |