gb t 9711 l210 natural gas pipe

gb t 9711 l210 natural gas pipe suppliers, distributors, production and supply of gb t 9711 l210 natural gas pipe, are committed to providing high-quality products, as well as excellent cutting, forming, drilling and other processing services. If you have any needs, please feel free to contact:

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Sell - GB/T 9711.2 Spiral Steel Pipe

Materials The GB/T9711.2 spiral welded steel pipe is made of Gr.A to Gr.X100; Gr.Q235B,Gr.Q345B,Gr.S355J2H,Gr.S355JRH,ST37,ST52,STK400 and etc. Technical specifications The maximum outer diameter for GB/T9711.2 spiral welded steel pipe is 3048mm. The maximum wall thickness is 30mm and the maximum length for a single pipe reaches 20000mm.

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