SSAW API 5L spiral steel pipe Oct. 20, 2010 19:22:47
China Cangzhou Spiral Steel Pipe Co., ltd ( E: .... Argentina, Portugal, USA, Canada, New Zealand, France, Nigeria, South Korea, Pakistan, India, Vietnam, South Korea etc. Our company is especially....
See more »Cangzhou Spiral Steel Pipe Co., ltd China, established in 1994.The company has six production lines now. The product is spiral double-faced submerged-arc welded pipes. Now the diameter of our product....