Founded in July 2003, Cangzhou Synda Steel Pipe Group (originally Sined Company) is a professional manufacturer of SPIRAL WELDED CARBON STEEL PIPE with 4 plants 7 production lines under certificates of ISO9001:2008 and ISO14001:2004. The wall thickness of pipe could be 6-25mm, Outside Diameter 219-3500mm. Standard could be API 5L PSL1 & PSL2, EN10217, GB/T9711-2011 and SY/T5037-2000. Steel grade could be Q195-Q345, L210-L690 or A-X100. The pipes are used for oil or gas transmittal, water delivery, power plant, piling and steel structure etc. It has been exported to the Middle East, America, Central and Southeast Asia, Russia, and Africa etc. Any other info you need pls let me know.Welcome to visit our Group when you are available.
