cangzhou city shuanglong spiral steel pipe co.,ltd

Cangzhou shuanglong Steel Pipe Co., Ltd at No.92 Jiefang East Road, Xinhua District, Cangzhou City, Hebei Province, is a joint-stock corporation established in 1994. The company is large-sized enterprise and key metallurgic enterprise of Hebei province. It occupies 160,000 square meters with total assets of 230 million RMB yuan. There are 480 employees, 10 percent of them have kinds of certificates, and its annual output is 200,000 tos of spiral steel pipe and the output ＆#118alue is 660 million every year.
　　The company has six sets of production lines now. The product is double-faced submerged-arc welded pipes. Now the diameter of our product is from ￠219 to ￠2850mm and wall thickness is from 5mm to 26mm, the brand of our product is “WUZHOU”. Our product comply with the standard of SY/T5037-2000, GB/T9711.1-1997 and API SPEC 5L, the material can be Q235AB, 16Manganese and X42-X70 grade plate. The products are widely used in the long-distance transmitti... [Details]