We are specialized in Large-diameter Thick-wall straight-seam Longitudinally Submerged Arc Welded carbon steel pipes ( LSAW Pipes) used for steel structure
Forming Mode: JCOE
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Dimension: Diameter: Â ¦ 1200-3800mm, Wall thickness: 12-120mm Unit length: 3m ( maximum)
Applying fields: Steel-structure buildings, Concrete filled steel tubular structure, ....

We are specialized in Large-diameter Thick-wall straight-seam Longitudinally Submerged Arc Welded carbon steel pipes ( LSAW Pipes) , and they are mainly used for Machinery Roller....

We are specialized in Large-diameter Thick-wall straight-seam Longitudinally Submerged Arc Welded carbon steel pipes ( LSAW Pipes) , and they are mainly used for: 1) ....

We, 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....