Gold Index: 668
Qingdao Sangao Metal Material Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Qingdao Province/State: Shandong Country/Region: China (Mainland)
ERW Carbon Structure Steel Welded Pipes / Tubes
ERW welded steel pipes/ welded tubes/ 1)Standards: ASTM/ GB/ DIN/ ASME/ JIS/ BS/ API 2)GRADE: Q235 Q345 A106 Q195 3)Outr Diameter: 20-3200mm 4
2013-11-29