Galvanized Corrugated Steel Sheet Roofing Metal Sheet RAL colour Construction Building

 Galvanized Corrugated Steel Sheet / roofing metal sheet / Zinc coated steel sheet

1. Thickness: 0.12-1.2mm
2. Width:600-1050mm
3. Zn/AZ: 30-275gsm
4. Treatment: Chromated, AFP

Corrugated sheet classification
(1) according to the application site classification - into roof, wall panels, floor boards and ceiling panels. Use the tablet to do while using colored steel wall decorative panels, decorative effect is novel and unique.
(2) Press the wave height categories - were divided into high-wave plate (wave height ≥ 70mm), medium-wave plate (wave height <70mm) and low wave plate (wave height <30mm)
(3) Press the substrate material classification - is divided into hot galvanized substrate, hot galvanized and hot dip galvanized aluminum panels.
(4) Press the slab structure way classification - into the lap, undercut and withhold construction and so on. Which undercut, withholding, the high wave plate suitable for use as a high water requirements roof; Lap, the high-wave plate galvanized sheet to cover with a floor; Low-wave plates overlap is appropriate for the wall panels.

Feature of the steel sheet as followed

1. Outlook Beautiful and novel, rich colors, flexible combination, can be used in different building to express special original architectural styles in life.
2. Surface have been treated as galvanized and color coated. So it can anti-rain, anti- fire, anti-quake, So it has a long term life as 20-30 year and color just not fade.
3. Light weight: Easy to transport the material, short the time to finish the building, reduce worker's hard work, save much time and energy for human beings.
4. Smooth surface treatment, the dust will be easy taken off by the rain.
5. Environmental material, can be used many times, will do no hard to the our environment.
6.1000 width, and 880 effective width or as your requirement, for easy set up.
7. Prime anti-fire application, which is confirmed by GB50222-95 as difficult to fire as B
8. Impact resistance, strength is 250-300 times of common glass, 2-20times of tempered glass,
9. Energy saving: Keep summer cool, winter warm. Heat insulation effect is higher 7%-25% than that of the common glass, then heat loss is greatly reduced.
10. Insulation resistance: Corrugated sheet with obvious effect of noisy.
11. Light in weight, and have very good beatification vision effect.


Packing & Shipping terms:

Container shipment. Eye to wall on wooden pallets with cardboard sleeves inside the coils. Sleeve thickness: 13- 20mm. Straight winding (zero stagger).
Inner & outer bore protection to protect the coil edges
Maximum coil weight 4.5MT, COIL ID: 508MM

Guarantee for no scratches /and peeling off during roll forming process
No surface defects like paint starvation, paint cratering, paint skipping / non coated spots, burnt portions, no cross / surface dents.
Guarantee for no white rust, no edge damage, no edge waviness, no strip holes, no pitting /pin holes, no edge buildup due to zinc edge overacting, no drossing & cross dents.