China 18 Gauge Galvanised Metal Roofing Sheet Corrugated Gi Galvanized Steel Sheet

1. Corrugated GI Galvanized Steel 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. 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
2. Corrugated GI Galvanized Steel 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
3. Corrugated GI Galvanized Steel Sheet character feature
1) Wave-shape makes it durable but light weight and thus it is perfect for many construction projects
2) Strengthened by corrugating, and this means that lightweight materials
3) It is totally economically and environmentally friendly
4) In warm weather it reflects the sun, thus reducing electricity consummation for air conditioning,
and in cold seasons it keeps the house warm
4. Corrugated GI Galvanized Steel Sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated used cold
roll forming machine-->Galvanized metal roofing tile-->packing
5. Corrugated GI Galvanized Steel Sheet installation tips
1) Prepare roof surface by removing any old roofing,rotten wood, adding roofing felt to entire surface
2) Calculate the number of galvanized metal roofing tile needed
3) Place your first metal sheet in a corner of the roof, flush against the surface
4) Nail in the first metal sheet to the wood of the roof. You should use about 20 nails per sheet
5) Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (or 10 cm)
6) Nail the second metal sheet to the roof

Product nameCorrugated GI Galvanized Steel SheetStandard0.12-0.8*750-1250mm*CThickness0.12-0.8mmWidth before corrugated750-1250mmWidth after corrugated665-920mmLengthAny length is ok Wave depth16(+/-2mm)Zinc coating40--275g/m2Surface SpangleZero spangle or regular spangle(small,minimized,large)ApplicationCarport, Hotel, House, Kiosk,Booth, Office, Sentry Box,Various roofs
and walls referring to the large size factory buildings, storages,exhibition
halls, convention centers etc.PackingExport standard seaworthy packing