group nameHeavy Weight Drill Pipe
Min Order1 piece
modelIntegral Spiral Heavy Weight Drill Pipe
update timeThu, 21 Jul 2011 14:46:26 GMT
Min Order1 piece
Integral Spiral Heavy Weight Drill Pipe
Integral spiral heavy weight drill pipe is to extend the central upset of heavy weight drill pipe and to cut spiral groove on heavy weight drill pipe.
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