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Hefei Zijin Steel Tube Manufacturing Co., Ltd. is established in the year 2004 and is specialized in the developing and manufacturing of the large-diameter thick-wall straight-seam longitudinally submerged arc welded carbon steel pipes including oil & gas line pipe, rolled steel pipes, joist frame structure pipes, machinery roller -making pipes, concrete filled steel tubular structure, fluids conveying pipe, structure building pipes.
The dimension of our products covers such a scope as followings:
For oil and gas pipes:
Grade: X80 or/and lower, Diameter: Φ406-1524mm, Wall thickness: 6-40mm, Unit length: 8-12m
For structural pipes:
Diameter:Φ350-1600mm, Wall thickness: 6-60mm Unit length:6-12m
For rolled pipes:
Diameter: Φ1200-3800mm, Wall thickness:12-120mm, Maximum unit length: 3.2m
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| steel pipe, steel tube, lsaw pipe, oil and gas pipe, welded pipe, petroleum, pipeline, oil pipe, Rolled Steel Tubes, Machinery Roller-making Pipes, Steel --structure Building Tubes, Steel --structure , construction, Joist Frame Structure Tubes, Structure Tubes, Fluids conveying pipe |
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| Company : |
Jingsan Road Baohe Industrial Area |
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Contact us |
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| Country : |
China |
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