Water Wave Roof Tiles/Prepainted Steel Roofing Sheet to Cango

Product Description

1. Prepainted steel roofing sheet brief description

It is formed by cold roll forming machine, using the color steel coil or aluminum steel as the base
materials and featured with easy installation, high strength, more economic, (low lost ).

2. Prepainted steel roofing sheet raw materials

Galvanized steel, Galvalume Steel, Galvalume Pre-painted sheet and aluminium sheet

3. Prepainted steel roofing sheet technical parameters

1. Light weight: 10-14 kg/square meters, equivalent to 1/30 of the brick
2. The coefficient of thermal conductivity: λ < = 0.041 w/mk.
3. High strength: The colorful steel can be made as structure bearing plate because it has good
subtractors of bending resistance and outer pressure resistance, so generally, the prefab house
don't use the beam column.
4. Bright color: The prefab house don't need the surface decoration, the color sheet has good
anti-corrosion layer, which can use at least 10-15 years.
5. Installation flexibility: Construction period can be reduced by more than 40%

4. Prepainted steel roofing sheet main features

1)Can prevent roof from the damage of excessive moisture and strong winds.
2)Be attached to wood or metal trusses with steel nails or screws that have character of
heat-resisting, corrosion resisting and ageless.
3)Light, strong, corrosion-resistant, and easily transported4)High percentage of recycled
material, can reach 90%.

5. Prepainted steel roofing sheet packing details

1)water proof paper covered with steel sheet on the top of products; Bundle by steel strip
with iron pallet.
2)water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet.

Name	Water Wave Roof Tiles/Prepainted Steel Roofing Sheet
Material	GI,GL,PPGI,PPGL
Brand	CUS-STEEL
Thickness	0.13-1.5MM
Length	As your request
Tolerence	+/-0.02mm
Zinc Coating	60-275g/m2
Painting Thickness	Top Coating:18-25um; Back Coating:7-25um
Surface treatment	unoil,dry,chromate passivated, non-chromate passivated,matt
Popular Size	Raw material 762mm to 680,670,660,655,650 mm(after corrugated) and 9 waves; Raw material 914mm to 815,810,790,780mm(after corrugated) and 11 waves; Rawmaterial 1000mm to 930, 915,910,905,900,880,875mm(after corrugated) and 12 or 14 waves
Package	Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Delivery	Within 20-35 workdays after the deposit
Description	Waved by galvanized sheet metal sheet and rolled wave of cold formed into a variety of pressure plate, which is suitable for industrial and civil buildings, warehouse, special construction, largespan steel structure housing the roof, walls and interior and exterior decoration, etc.
Payment	T/T or L/C
Remarks	Insurance is all risks and accept the third party test