The chemical composition requirements of the Galvanized Metal Plank, national standards are different, the national standard is generally detect carbon, manganese, phosphorus,sulfur,silicon content.
Package of Galvanized Metal Planks are divided into cut-length Galvanized Metal Plank and coil Galvanized Metal Plank packaging two. General metal packaging, lined with moisture-proof paper, outside Tiezhuzi strapping in the bracket. Strapping to be solid, to prevent the built-in galvanized steel friction.
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