Gold Index: 5833
Tianjin Hang Kai Duo International Trade Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler City: Tianjin Province/State: Tianjin Country/Region: China (Mainland)
Spiral welded steel pipe
Spiral pipe is mainly used in oil, natural gas pipelines, the specification of wall thickness of said outer diameter
2012-03-29
Q235B Spiral welded steel pipe
Q235B
Spiral tube having one side welding and double welding, pipe should ensure that the hydraulic pressure test