Cangzhou spiral Steel Pipe Group Co., Ltd. has 13 spiral steel pipe production lines. Three plant areas with registered capital of 310 million yuan, annual output of "Wuzhou" brand screw pipe 400,000 tons, production of GB/T9711-2017, GB/T3091-2015, SY/T5037-2018, APL5L and other standards, Pipe diameter 219-3220mm, thickness 6-26mm, material Q235B-X70 double-sided buried arc welded spiral steel pipe, and a variety of supporting pipe fittings. And can process 3PE, TPEP, FBE and other internal and external coating anticorrosion. Products participate in the construction of many large-scale water conservancy and gas pipe network projects such as West-east gas transmission, south-north water diversion, petrochina, Sinopec, CNOOC, etc. We have excellent quality, down-to-earth price, intimate service. Welcome to inquire, hotline :15227588191(wechat the same number)18031701812 Contact: Manager Bao