ASTM A653/A653M-19a of China Suppliers - 110437845.ASTM A653M Galvanized Steel Coils QINGDAO ROELYN
Galvanized Steel Coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 275 grams per square meter.
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Jan 13, 2020Galvanized Steel Coils With ASTM A653 / 653M. The galvanized steel coils are produced through a metal coating process which involves the passage of cold rolled coils through a boiler containing molten zinc. This process ensures the adhesion of zinc to the surface of the steel sheet. The zinc layer offers excellent corrosion resistance and prolongs durability.