| Message: | Qingdao Sangao Metal Structure Co.,Ltd is a professional hot dipped galvanized steel strip manufacturer and factory, we have been exporting high quality hot dipped galvanized steel strip made in China for years, welcome to contact us.NameHOT DIPPED Galvanized Steel StripStandardAISI,ASTM,GB,JISMaterialSGCC,SGCH,G550,DX51D,DX52D,DX53DThickness0.13-4mmWidth600-1500mmTolerance"+/-0.02mmZinc coating60-275g/m2Surface treatment:unoil,dry,chromate passivated, non-chromate passivatedSpangleregular spangle,minimal spangle, zero spangle,big spangleCoil ID508-610MMCoil Weight3-8 tonsTechniqueHot rolled, cold rolledCertificationISO 9001-2008,SGS,CE,BVDescriptionGalvanised steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel. Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion. url:http://www.china-weldedpipe.com |
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