China Z180 Coc Certificate Hot Dipped Wall Cladding Corrugated Steel Roofing Plate

1. Corrugated Steel Roofing Plate introduction
It is a plain carbon steel sheet coated in a galvanizing process that applies a barrier of zinc to
insulate it from the elements. Most of the corrugated roofing and siding products seen today
and for many years past are made with a galvanized finish
2.Corrugated Steel Roofing Plate finish
As with almost any product the finish of the galvanized metal finish will change over time. After
a period of time, the surface will appear to have a white oxide look. When this happens the
material is actually protecting itself from further damage. We stock and sell several corrugated
and decking panels in either a (G-60) or (G-90) level of galvanizing
3. Corrugated Steel Roofing Plate application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is
now also being recognized as an excellent form of residential roofing
4. Corrugated Steel Roofing Plate advantages compared with normal one
A normal steel sheet will rust almost immediately, but galvanizing will protect the steel. This
galvanized, eltro-coated, hot-dipped process produces a silvery look or spangled finish. As
a standard, several of our industrial metal siding, metal roofing, metal decking, corrugated
metal panels and accessories are made in galvanized steel
5. Corrugated Steel Roofing Plate technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated-->packing

ProductCorrugated Steel Roofing Plate base materialHot dipped galvanized steel sheet
Hot dipped galvalume steel sheetMaterial GradeSGCC / SGCH / DX51D+Z / DX51D+AZ, etcThickness0.12-1.5mmWidth before corrugation750/762/900/914/1000/1200mmToleranceThickness: +/-0.02mm
Width:+/-2mmZinc-coating60g/m2-275g/m2(G30-G60).TechniqueRaw material:Hot rolled steel >Cold rolled> hot dipped galvanized>corrugatedTermsRaw material width 762mm, after corrugated width 665mm: 9 waves.
Raw material width 914mm ,after corrugated width 800mm:11 waves.
Raw material width 1000mm, after corrugated 890/900mm :12 or 14 waves.FeatureRoofing Steel Sheet have excellent performance of decoration, corrosion
resistance etc.Export packageWaterproof paper, galvanized steel covered and steel strip packed