Longitudinal/Spiral welded steel pipes carbon seam tube ERW/
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
Longitudinal/Spiral welded steel pipes carbon seam tube ERW/
Longitudinal/Spiral welded steel pipes carbon seam tube ERW/SAW reliable supplier
Good quality/competitive price China
API ISO
Longitudinal/Spiral welded steel pipes carbon seam tube ERW/SAW reliable supplier
Longitudinal/Spiral welded steel pipes carbon seam tube ERW/SAW reliable supplier
Good quality/competitive price China
API ISO
Major products:
1) Seamless steel pipes.
2) Welded steel pipes: Longitudinal/Spiral welded steel pipes.(SAW, ERW)
3) Seamless and welded steel elbow: LR&SR 45° 90° 180°.
4) Concentric and eccentric reducers.
5) Straight and reducing tee.
6) Plate and butt welded steel pipe flange.
Material:10#,20#,45#,A106,A53,Q195,Q215,Q235,Q345,ST37,ST37.4,ST52,16Mn
Standard:ASTM,API,DIN,JIS,GB/T
Outer diameter:DN10-920(2inch-40inch)
Wall thickness:2-65mm
Use:They are extensively used in oil and gas transportation, and the mechanical and construction industries, used in chemical industry, heating, road marking, piling, machine-processing, etc.
上一篇：ASTM A 714 high strength low alloy welded and seamless steel
