welded tube--ERW & DSAW

1).Specifications: Diameter:76-720MM

                          Thickness:4-40MM;

2).Material and Standards: ASTM/ASME A53-A, ASTM/ASME A53-B;

                           API 5L Grade B,X42,X52,X56,X60,X65,X70,

                           GB/T 3091-2001,10#,20#,Q235A,Q235B,Q345;

3).Applications: Welded tubes are widely used for construction and low-pressure liquid

                       delivery service,etc;

4). Packaging:  as per customers' requirements.

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