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Material
DX51D SGCC SGCH
Standards
GB/JIS/ASTM
Wall thickness
0.13MM-4MM
Width
50MM-1500MM
Zinc Coating
30g-275g
Technique
Cold Rolled
Welded steel pipes are manufactured by forming steel plates or coils into a cylindrical shape and joining the edges through various welding techniques. These pipes are classified based on their production methods, with common types including Electric Resistance Welding (ERW), Submerged Arc Welding (SAW), and High-Frequency Induction Welding (HFIW).
EGI (Electro-Galvanized Iron) sheets, also known as electro-galvanized steel sheets, are cold-rolled steel sheets coated with a thin layer of zinc through an electrolytic process. This coating enhances corrosion resistance, improves aesthetics, and provides better paint adhesion. EGI sheets are widely used in industries requiring high surface quali
Galvanized steel coils are made from cold-rolled or hot-rolled steel coils with a layer of zinc on the surface, which significantly improves corrosion resistance.Galvanized steel coils are widely used in construction, home appliances, automobiles, hardware, and other fields. In construction, they are used for roofs, walls, and ventilation ducts; in