Product name: Spiral welded carbon steel pipes.
Standard: ASTM, GB, API, JIS, BS, DIN, YB, SNY, etc.
Material: 10#, 20#, 45#, A53A, A53B, A106Gr.A, A106 Gr.B, A106A, A106B, ST52, ST358, 16Mn, Q235, Q195, Q345, Q215, API 5L Gr.B, Gr.65, Gr.60, Gr.70, X42, X52, X60, X65, X70, X80, etc.
Specification Outer diameter: 219mm-3620mm.
Wall thickness: 2.5mm-30mm.
Length: 6m-12m or as requested.
Seam SAW (Spiral welded), SSAW (Spiral submerged-arc welded), HSAW (Helical Submerged Arc Welded), ERW, JCOE, LSAW, UOE.
Surface: SAW (Spiral welded), SSAW (Spiral submerged-arc welded), HSAW (Helical Submerged Arc Welded).