This is the description of Hot Dipped Gi Round Pipes

  Size

  OD  (mm)

 20mm-273mm

  Wall Thickness (mm)

 1.0mm-16.0mm

  ZINC COATED (g/m2)

 200-500

  Standard

 ASTM A53,EN10219,JIS G3444,ASTM A500,AS1163,BS1387 and so on

  Section shape

  Round

  Type

  ERW Pipe

  Length

  5.8M, 6M, 11.8M, 12M or customized length 


Pre-manufactured black round steel pipes dipped  in molten zinc provide excellent performance in corrosion resistance.

Zinc-coated galvanized steel pipes can resist the attack of wind, sunshine and water.

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