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Shijiazhuang LongWay Petroleum Drill Tools Co.,Ltd has the most advanced friction welding,drill pipe upsetting equipments and a variety of molding process and machining equipments,as well as four product

Lines of drill pipes and connection.we can manufacture all kinds of drill pipes and connections of national or US standard according to customers’ requirements.


Products:

drill pipe
 drill pipe Specializinginproducingofoildrillpipe,geologicaldrillpipe,waterwelldrillpipe,non-digdrillpipeandconnections. ODofdrillpipebody(inch) ...