GL steel

GL Galvalume Steel Coil

What is Galvalume Steel

Galvalume steel is a type of steel coated with a protective alloy composed of aluminum (55%), zinc (43.4%), and silicon (1.6%), Also known as GL steel, aluzinc steel, etc., it is often sold in the form of coils (GL coil) and plates (GL sheet). It is a popular coated steel materials. This coating provides superior […]

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Production of Galvanized Steel Coil

What is Coated Steel?

Coated steel refers to a special metal material with a protective coating applied to the surface of carbon steel. The special coating protects the steel from contact with oxygen, moisture, acids, and alkalis in the air and reduces rusting to extend the service life of the steel, which can last up to 7–50 years in

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