Structural pipes

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  Carbon Steel Seamless Pipes GB/T8163 Q345E SIZE: 60.3-1016mm 6m and 12m length

  Seamless steel pipe with GB T8162 Q345C lower tempreatureQ345 steel pipehave good comprehensive mechanical properties

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  Seamless Pipe for construction GB/T8163 Q345B diameter139-1016MM, wallthickness 4-50MM LENGTH 6-12M

  Q345B 16Mn Structural tube:Standard:GB 8163,ASTM A53(A,B),ASTM A500 A501 A519,JIS G3441 3444 3456,ISO2937, DIN 1626 17175Gr

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  Seamless Pipe Pile

  Q345B 16Mn Seamless Structural Tube:Standard:GB 8162, GB T8163 ASTM A252 ASTM A53,ASTM A106(A,B),ASTM A500 A501 A519,JIS