HEBEI QIANSHENG PIPELINE CO., LTD

manufacture(2)

HEBEI QIANSHENG PIPELINE CO., LTD

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astm big diameters seamless and welded steel pipe
Specification: Outer Diameter 1/2
Detail: ASTM Steel pipe MATERIAL:API5L AS***106/A53GR B Q345B CERTIFICATION: API5L API5CT,ISO OD:18-813mm WT:2-80mm

astm big diameters seamless and welded steel pipe
Specification: Outer Diameter 1/2"¡ª36";Wall Thickness 2mm~80mm
Detail: ASTM Steel pipe MATERIAL:API5L AS***106/A53GR B Q345B CERTIFICATION: API5L API5CT,ISO OD:18-813mm WT:2-80mm


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