seamless steel pipe

 Cangzhou Spiral Steel Pipe (Group) Co.,Ltd. located at No.*2 JieFang East Road, Xinhua District, Cangzhou City, Hebei Proivence, which is a joint-stock corporation established in ***4. The company is a large-sized enterprise and key metallurgic enterprise of Hebei province. It occupies **0,**0 square meters with total assets of **0 million RMB yuan. There are **0 employees, ten percent of them have all kinds of certificates, and its annual output is **0,**0 tons of spiral steel pipe and the turnover  is ***0 million every year.

    Cangzhou Spiral Steel Pipe (Group) Co.,Ltd. including Cangzhou Spiral Steel Pipe Co., Ltd, Cangzhou Double Dragon Steel Pipe Co., Ltd., Cangzhou Derry Fengda International Trade Co., Ltd.， Cangzhou OK Anticorrosion ＆ Thermal Insulation Project Co.Ltd. and Inner Mongolia Zhengyuan Steel Pipe Manufacturing Co.,LTD.



    The company has thirteen sets of production lines now. The product is double-faced submerged-arc welded pipes. Now the diameter of our product is from φ**9 to φ***0mm and wall thickness is from 6mm to *8mm. The brand of our product is “WUZHOU”. Our product comply with the standard of SY/T********0, GB/T********1 and API Spec 5L, the material can be Q**5A/B, Q**5BCD,*6Manganese and X**-X*0 grade. The products are widely used in the long-distance transmitting pipelines of natural gas, petroleum, chemical industry, power, heat power and water source etc.