Bwg30 Nigeria Ghana Zinc Coating Galvanised Corrugated Roofing Iron Sheet

1. Galvanised Corrugated Iron Sheet brief 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.Galvanised Corrugated Iron Sheet 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


3. Galvanised Corrugated Iron Sheet application
Most commonly used for commercial, agricultural, and industrial purposes, however, it is now also
being recognized as an excellent form of residential roofing. It is also known used as sinusoidal,
corrugated iron

4. Galvanised Corrugated Iron Sheet 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. Galvanised Corrugated Iron Sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume- > corrugated-->packing

6. Galvanised Corrugated Iron Sheet common size as follows
1)762mm to 665mm(ater corrugated)and 9 waves
2)914mm to 750mm(after corrugated)and 11 waves
3)1000mm to 890 or 900mm(after corrugated and12or14waves