valve pullers for model g and f drill pipe float valves-九游会体育

石油钻井用f型g型钻杆浮阀用拉出工具，拆卸工具<img src="//img12.makepolo.cn/images/formals/img/product/727/703/4_3987878fcc533e55b0edb7a85e810f6b.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/product/727/703/4_3987878fcc533e55b0edb7a85e810f6b.jpg"> <h3 style="font-family:" font-size:24px;color:#333333;background-color:#ffffff;text-align:center;"="">钻杆浮阀 float valve type f&g</h3>“f”型钻杆浮阀钻杆浮阀一般连接在钻头之上,主要用来防止井涌或井喷的发生。  “g”型钻杆浮阀钻杆浮阀一般连接在钻头之上,主要用来防止井涌或井喷的发生。 drill pipe (dp) float valves are available for standard service, h2s – 300°f service (hnbr/hsn) and h2s – 400°f service (viton.) model f, fa:1r, 1f2r, 2f3r, 3f, 3½ if, 4r, 4f, 5r, 5f6r, and 6f model g,ga, gc:1f2r, 2f3r, 3f, 3½ if, 4r, 4f, 5r and 5f6r <img src="//img11.makepolo.cn/images/formals/img/product/901/147/4_940de70b548e0f7d877d84afd1a1cd00.png" data-ke-src="//img11.makepolo.cn/images/formals/img/product/901/147/4_940de70b548e0f7d877d84afd1a1cd00.png"> <h3 style="font-size:24px;text-align:center;"> </h3> <img src="//img12.makepolo.cn/images/formals/img/product/754/290/4_49423bbae721f8230f8b3a75d752687e.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/product/754/290/4_49423bbae721f8230f8b3a75d752687e.jpg">

valve pullers for model g and f drill pipe float valves-九游会体育

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