Spiral Steel Pipe,SSAW spiral steel pipe Q195, Q215, Q235 q235 q345 q195 steel quality spiral welded steel pipe

Spiral Steel Pipe,SSAW spiral steel pipe Q195, Q215, Q235, Q345, 10#, 20#, 45#, ASTM A106GRBSpiral Steel Pipe,SSAW spiral steel pipe Q195, Q215, Q235 q235 q345 q195 steel quality spiral welded steel pipeSpiral Steel Pipe,SSAW spiral steel pipe Q195, Q215, Q235, Q345, 10#, 20#, 45#, ASTM A106GRB

GB Q195 Q235 Q345 ssaw spiral welded steel pipe for oil q235 q345 q195 steel quality spiral welded steel pipe

GB Q195 Q235 Q345 ssaw spiral welded steel pipe for oil and gas manufacturing-

SSAW/SAWL API 5L Spiral Welded Carbon Steel Pipe

Product Name SSAW/SAWL API 5L Spiral Welded Carbon Steel Pipe Natural Gas And Oil Pipeline Material Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.Q235 welded SSAW/spiral steel pipe_CHN Steel pipe & Spiral steel pipe 1. Out Diameter 89mm ,

Q195/Q235/Q345 Pre Galvanized Square Pipe

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China Q235, Q345, S235jr, S355, ASTM A500 Black Carbon q235 q345 q195 steel quality spiral welded steel pipe

China Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square Steel Tube Pipe, Find details about China S355jr Square Pipe, Squarel Pipe S235 from Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square Steel Tube Pipe China ASTM A500 Q195 Q235 S235jr Cold Rolled / Hot Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q195 Q235 S235jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, Hot Dipped Galvanized Steel Q235B Q355b Grade Scaffolding Ringlock, API 5L Gr. B Psl1 SSAW Water and Gas Steel Pipe Large Size Spiral Welded Steel Pipe and so on.

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