Product information
Corrugation Steel Step Roofing Sheet is a premium roofing profile that has the appearance of tiles but the strength
and light weight advantage of steel. It is available in a range of colours, various thicknesses and is a
lightweight, durable and beautiful product that is ideal for the most discerning user.
1) Standard: JIS G3302, JIS G3313, ASTM A653, AISI, GB ect.
2) Grade: SGCC, CGCC, SPCC, SGCH, DX51D
3) Thick: 0.3mm-0.8mm
4) Effective Width: 1045mm,980mm, 930mm, 828mm
5) Length: 1600mm-11800mm or according to customers' requests
6) Surface treatment: galvanized, Aluzinc and color coated
Standard |
JIS G3322 CGLCC ASTM A755 CS-B |
Surface coating color |
RAL colors |
Back side coatingcolor |
Light grey ,white and so on |
Package |
export standard package or as request |
Type of coating process |
Front: double coated&double drying. Back: double coated&double drying, single-coated&double drying |
Type of substrate |
hot dipped galvanzied, galvalume, zinc alloy, cold rolled steel, aluminum |
Thickness |
0.16-1.2mm |
Width |
600-1250mm |
Coil Weight |
3-9Tons |
Inside Diameter |
508mm Or 610mm |
Zinc Coating |
Z50-Z275G |
Painting |
Top: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
Coating introduction |
Top paint: PVDF, HDP, SMP, PE, PU |
Prime paint: Polyurethane, Epoxy, PE |
Back paint: Epoxy, Modified polyester |
Productivity |
150,000Tons/year |