China Cangzhou Spiral Steel Pipe Co.,ltd is the largest and most professional SSAW pipe manufacturer in North China, established in 1994. We can produce SSAW spiral pipes with standards of API 5L, ASTM A252,ASTM A134,ASTM A139, DIN2440, AWWA C200, ASTM A671. Outside Diameter: 219 mm to 3200mm, Pipe Thickness: 5mm to 26mm (0.236-0.708inch),Steel Grade:ASTM A252 Gr1,Gr2,Gr3, SS400, St37,St52,Q235B,Q345B, API GrA, GrB, X42, X46, X52, X56, X60, X65, X70.

We have nine spiral pipe production lines; Our annual output is 300,000tons. Our pipes widely used as structure steel pipe, piling pipe, sewage and drinking water transmission, line pipe for petroleum, gas etc.

Our goods have been export to so many countries such as UAE, Iran, Bahrain, Saudia Arabia, Argentina, Portugal, USA, Canada, New Zealand, France, Nigeria, South Korea, Pakistan, India, Vietnam, South Korea etc. We can also produce  many kind of coating of the pipe, such as : varnish coating, epoxy coating, FBE, 2PE(double-layer polyethylene), 3PE(three polyethylene),cement mortar lining. Standard:DIN30670, Din30678, DIN30671, SY/T4013-2002, SY/T0315-97 standards. Hot Galvanized SSAW pipe.