CZ Pipe Fitting Manufacture Co,.LTD


  • seam steel pipe

    seam steel pipe, Standard: API SPEC 5L, ASTM, JIS, DIN ect. Grade: 10#, 20#, Q235, Q345, 16Mn ect. Outer diameter: 32mm-1240mm Thickness: 3mm-100mm Length: Less than 14m Application: seam steel pipe ...




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