Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

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.

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上一篇:ASTM A 714 high strength low alloy welded and seamless steel

下一篇:Carbon SSAW Spiral steel pipe/tube