Description:

　ERW workshop was set up in Octber 2006,with a construction area of 10800 square meters,It is the largest workshop for ERW pipes in Jangsu prorince.
　This workshop prouduces Longitudinal ERW pipes from OD21.3-508mm,with an annual production capac-ity of 120,000 metric ton.
　Of this ERW line,the key equipment is introduced from Germany,and its advanced technology ensures the products with high density,high-temperrature resistance and 　thus reliable quality,to meet customers'needs.
　These ERW pipe are mainly used as oil field pipe line and natural gas pipeline,etc.

ERW Longitudinal Welding Line

—with advanced-technology automatic welding units introduced from the USA and Germany．

1．Standard Specification
Standard：API 5L，APl SCT,ASTM A53，ASTM A252，ASTM A500，BSl 387
Steel Grade：A，B，X42，X46，X52，X56，X60，X65，X70
Remark：above standard specifications arejust as reference for our customers．We also can a rrange produc—tion according to standard specifications customer request．
2．Available sizes
ERW SteeI pipe Outside Diameter,WalI Thickness and Theoretical Weights.