The welded pipe is one of the steel pipe surfaces that has the steel pipe joint, which uses the steel belt or steel plate through the bending deformation into round, square, etc shapes. And then welded it into shaping. It has formed, bent, and welded. There are various types of welded pipe. Here show two types of welded pipe. Spiral Steel Pipe, and Straight Seam Welded Pipe.

  • Straight Seam Welded Pipe
    1. Type: LSAW Pipe, EFW pipe, ERW pipe, HFW Pipe
    2. Application: Oil, Gas, Water, Machinery Manufacturing, Engineering, etc.

    3. OD: 21.3-1422mm, WT: 1-44.5mm, L: 5-22mtr

    4. Standard & Grade: ASTM A53 Grade A/B/C, API 5L PS1/PSL2 Gr. A,B, X42, X46, X56, X60, X65, X70
  • Spiral Steel Pipe
    1. Type: SSAW Pipe, SAWH Pipe······
    2. Application: Oil, Gas, Water, Construction, Structure parts, etc.

    3. OD: 219-3500mm, WT: 6-25mm, L: 6-18mtr, SRL, DRL

    4. Standard & Grade: ASTM A53 Grade A/B/C, AWWA C200

    5. End: Beveled, Square, LTC/STC/BTC/VAM Connection
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