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Hot dipped cold rolled galvanized steel coil 0.3 mm gi coil used for roofing

PRODUCT INTRODUCTION

Baiyong Steel

What is galvanized steel coil?

Galvanized steel coil, immersing the thin steel plate in the molten zinc bath, and adhering a layer of zinc thin steel plate on the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also made by the hot-dip method, but it is heated to about 500 °C immediately after exiting the tank to form an alloy film of zinc and iron. This galvanized steel coil has good paint adhesion and weldability.


What is the difference between strip steel and steel coil?

Strip steel and steel coils are the main raw materials for the production of welded steel pipes. For the manufacture of steel pipes, the tube manufacturing process is mainly used. For spiral welded pipes, the use of steel coil opening, leveling, trimming, forming, welding, and for straight welded pipes It must be formed and welded with plates. If steel coils are used, they must be uncoiled, leveled and cut into single steel plates. The coiled plate generally refers to a steel strip with a width of not less than 600mm, and can generally be divided into steel plates or longitudinally cut steel strips. In the standard, it is generally placed together with the steel plate, such as carbon structural steel channels and low alloy structural steel plates and Steel belt. The strip width is generally less than 600mm.

The steel coil is a thin steel plate with a thickness not greater than 6 mm, usually less than 3 mm, but due to the wide width, it needs to be rolled with a large rolling mill. The width of the coiled steel strip is not more than 0.2 meters; the rolling mill used is small. Of course, the price of the galvanized steel coil is more expensive than the strip steel when the same material and the same thickness are used.


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Product Name
                                  PPGI/PPGL  Cold rolled coils/sheet
Base plate
cold rolled sheet/galvanized steel plain sheet/Al-Zn alloy coated steel sheet
Material
SGCC/CGCC/DX51D+Z/DX52D
Width
600mm~1250mm
thickness
0.12mm~0.6mm or 1.2mm Or so
Length
According to customer needs
Coil ID
508mm/610mm
Zinc Coating
30-275g/㎡
Payment term
30%T/T prepaid and the balance against the copy of B/L.

Application
Color steel plate is widely used in construction, household appliances, transportation, packaging, mechanical processing, interior decoration, medical treatment, automobile industry and so on.
color
According to customer needs
Package
Container standard export packaging (fixed on the container with needled iron wire, roll and plastic sheet with PLC cover)




Product NameHigh quality grade s280 galvanized steel coil galvanized iron sheet roll price
 Thickness0.13-4.0mm or as your request
 Width600-1500mm or as your request
 SurfaceHot dipped galvanized
 Zinc Coating30-275g/m² or as required
 SpangleZero spangle, Small spangle, Regular spangle, Big spangle
 TechniqueCold rolled
 ApplicationConstruction, Roof, Decoration, Auto industry, Home appliances, etc.
 GradeSGCC, SGCD, SGHC, DC51D, DX51D, DX52D, DX54D, Q195, Q235, S350 GD, S450 GD, S550 GD
 StandardAISI, ASTM, BS, DIN, GB, JIS
 CertificationSGS, BV, ISO9001
 Payment TermT/T, L/C at sight
 PackagingStandard seaworthy package or as required
 Delivery Time15-25 Working days after payment 

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