840 Ribbed Corrugated Roof Sheets/High Rib Roofing Panel

1. High RIB roofing panel simple introduction:
High RIB roofing panel is roll formed by roll forming machines,the corrugated shape and color have rich varieties and style,galvanized steel sheet are featured with easy installation,high strength,more economic,wear well,non-fading.widely use as the wall or roof of factory,warehouse,airport,garage,exhibition center,cinema etc.

 

2. High RIB roofing panel features & properties:
HI RIB roofing panel offers users a unique combination of advantages: The strength of steel, the corrosion resistance of a metallic coating and the beauty and additional corrosion protection of paint.



3. High RIB roofing panel main usage:
High RIB roofing panel is an essential fabrication component, it is widely used in applications where corrosion resistance is needed, such as outdoor building, marine, or industrial road maintenance
Panel, some little machinery accessories.


4. High RIB roofing panel high technology:
High RIB 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. Today's combinations of metallic coatings and paint systems provide corrosion resistance and formability at levels considered impossible only a few years ago. High RIB roofing panel
Can be readily rollformed, bent, and stamped without degradation in the quality of the paint.


5. High RIB roofing panel raw materials
(1)Hot dipped galvanized steel sheet
(2)Pre galvanized steel sheet
(3)Galvalume steel sheet
(4)Pre painted galvalume steel sheet


6. High RIB roofing panel technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume/painted- > corrugated-->packing

Product	High RIB roofing panel
Standard	GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302, SGCC/SGCH,   GB/T2518,European Standard, ASTM A792, JIS G3321, JIS G3317
Base plate	Cold rolled steel Coil  Hot dipped galvanized steel coil(small, regular or zero spangle)  Hot dipped galvalume steel coil
Equipment	Double coating double baking; three coating three painting
Thickness	0.16mm_1.0mm
Width	700mm_1250mm
Zinc Coating	30g-275g/m2
Paint Thickness	Top:15µm-25µm  Back: 5-8µm
Coil Weight	2.5Mt_8Mt
Coil ID	φ508mm_φ610mm
Surface paint	EP, PE, HDP, SMP, PVDF
Color series	RAL color number series