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GI CORRUGATED SHEET，zinc coated steel roofing

Zinc 40g/m2 regular spangle galvanized coils GI coils from China mill

Zinc 40g/m2 regular spangle galvanized coils GI coils from China mill For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.

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aluzinc alloy coating corrugated steel sheet

aluzinc alloy coating corrugated steel sheet Prepainted galvanized steel coil (ppgi ppgl) is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than galvanized steel sheets. The base metal for PPGI consist of cold-rolled steel, Hot dip galvanized steel, electro-galvanized steel and hot dip galvalume steel .The coating material is as following: Polyester, Silicon modified polyester, Polyvinylidene fluoride, high-durability polyester ,etc. Production process : one coating one baking, double coating one baking, double coating double baking, three coating three baking ,etc. According to surface treatment, PPGI/PPGL contains : Regular .Embossed , Printed , Pattern, Wrinkle

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Iron colour coated corrugated sheet

Iron colour coated corrugated sheet keep ten years service life,no rust,our mill has production capacity of 10000tons per month

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color-steel-sheet-roofing-sheet which can be bought from AIPURUI is in stock. You can rest assured to buy the high quality color-steel-sheet-roofing-sheet with the right price from our factory which is from China manufacturer and we will offer you the best after-sale service and timely delivery. Do you have free samples, I would like to take a look? Of course, we have. Welcome to consult at any time.