China Somalia Djibouti Corrugated Zink Roofing Sheet Corrugated Roofing Metal Sheet

1. Corrugated Roofing metal Sheet 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 Roofing metal Sheet finish
As with almost any product the finish of the galvanized metal finish will change over time. After
a period on time, the surface will appear to have a white oxide look.When this happens the
material is actually protecting itself from further damage
3. Corrugated Roofing metal Sheet 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 Roofing metal Sheetadvantages 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 Roofing metal Sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated-->packing

ProductCorrugated Roofing metal Sheetbase materialHot dipped galvanized steel sheet
Hot dipped galvalume steel sheetMaterial GradeSGCC / SGCH / DX51D+Z / DX51D+AZ, etcThickness0.12-1.0mmWidth before corrugation750/762/900/914/1000/1200mmToleranceThickness: +/-0.02mm; Width:+/-2mmZinc-coating60g/m2-275g/m2(G30-G60).TechniqueRaw material: Hot rolled steel coil -> 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 wavesFeatureRoofing Steel Sheet have excellent performance of decoration,
corrosion resistance etc.Export packageWaterproof paper, galvanized steel covered and steel strip packed