Color steel refers to color coated steel plate. Color coated steel plate is a kind of steel plate with organic coating. It has good corrosion resistance, bright color, beautiful appearance, convenient processing and forming, and has the advantages of original strength of steel plate and low cost.
Trapezoidal sheet metal roof parameters
|
1 |
Thickness |
Normal 0.3mm-0.6mm; min: 0.18mm; max: 0.8mm |
|
2 |
Rib height |
Depend on model you chose |
|
3 |
Wave span |
Depend on model you chose |
|
4 |
Wave no. |
Depend on model you chose |
|
5 |
Effective Width |
Generally 750mm/ 820mm/ 840mm/ 850mm/ 900mm/ 910mm/ 1050mm/ 1250mm |
|
6 |
Length |
No longer than 11800mm (for transportation purpose) |
Raw materials of 1020 trapezoidal roof sheet:
(1) Hot dipped galvanized steel sheet
(2)Pre painted galvanized steel sheet
(3) Galvalume steel sheet
(4) Pre painted galvalume steel sheet
(5) Other metal sheet like aluminum sheet
Color of 1020 trapezoidal roof sheet:
|
Normal color |
Ocean blue(RAL5020); Grey white(RAL 9002) |
|
Popular color |
Brick red |
|
Special color |
Any other colors you request |
Application
It can produce a variety of steel roofs and wall panels, is a new type of building materials, products are widely used in factories, warehouses, garages, stadiums, exhibition centers, cinemas, theaters and other roofs and walls.
Other roof types
FAQ
Q:Do you have after-sale support?
A:Yes, we’re always here for giving you advice and support for technical details since we have senior technician.
Q:Is there quality control when manufacturing the lines?
A:Yes, we have a group of team who will be responsible for quality control from laying off the raw material, processing the rollers and the other parts, make treatment on the roller surface and shaft, assembling, testing and packaging.
