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    Cangzhou Botop International Co., Ltd
    Cangzhou Botop International Co., Ltd
    Main products: CARBON SEAMLESS STEEL PIPE, SEAMLESS ALLOY PIPE, LSAW STEEL PIPE, ERW STEEL PIPE, SSAW STEEL PIPE
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      LSAW Steel Pipe
      Seamless Steel Pipe
      ERW Steel Pipe
      SSAW Steel Pipe
      Fittings & Flanges
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    All Products

    • JIS G 3454 STPG370 Carbon Seamless Steel Tubes
    • Seamless Steel Pipe
    • API 5L X65 PSL1/PSL 2 LSAW Carbon Steel Pipe
    • ASTM A252 GR.3 LSAW Steel Piles Pipe
    • ASTM A671/A671M LSAW Steel Pipe
    • Flanges and Pipe Fittings
    • SSAW Spiral Welded Steel Pipe
    • ASTM A252 GR.3 SSAW Steel Piles Pipe
    • ASTM A252 GR.2 ERW Steel Piles Pipe
    • EN10219 S275JRH Structural ERW Steel Pipe
    • JIS G3456 Carbon ERW Steel Pipe for high temperature service
    • ASTM A 106 Black Carbon Seamless Steel Pipe
    • ASTM A179 Heat exchanger Seamless Steel Tubes
    • ASTM A333 Gr.6 Seamless Steel Pipe
    • ASTM A213 T11 Alloy Seamless Steel Boiler Tubes
    • ASTM A519 1020 Seamless Carbon and Alloy Mechanical Tubing
    • JIS G 3441 Class 2 Alloy Seamless Steel Tubes
    • JIS G 3456 STPT370 Carbon Seamless Steel Pipes for High Temperature Service
    • ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe
    • BS EN10210 S275J0H LSAW(JCOE) Steel Pipe
    • EN10219 S355J0H STRUCTURAL LSAW(JCOE) STEEL PIPE
    • API 5L Grade X70 LSAW Steel Pipe
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    All Categories

    • LSAW Steel Pipe
    • Seamless Steel Pipe
    • ERW Steel Pipe
    • SSAW Steel Pipe
    • Fittings & Flanges
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