Steel Pipes

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  Contact NowLongitudinal Welded Pipe•Standards: GB, ASTM •Standards: GB/T 3091-2001, ASTM A312-2001 •Grade: 10#-45#, 16Mn •Grade: 10#, 20#, 45#, 16Mn •Thickness: 5-100mm •Section shape: round •Outer diameter: 300-5,000mm •Place of origin: Shandong, China (Mainland) •Secondary or not non-secondary •Applications: structure pipe...

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  Contact NowLarge Diameter Welded Pipe•Standards: GB, ASTM •Standards: GB/T 3091-2001, ASTM A312-2001 •Grade: 10#-45#, 16Mn •Grade: 10#, 20#, 45#, 16Mn •Thickness: 5-100mm •Section shape: round •Outer diameter: 300-5,000mm •Place of origin: Shandong, China (Mainland) •Secondary or not non-secondary •Applications: structure pipe...