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Diming Street No.43,Mudanjaing City,Heilongjiang Province, China,Mudanjiang,Heilongjiang,China China
Kelly is the drive part of whole drill string, it transmit the torsional energy from the rotary table to the bit in the bottom of the hole.
TIANHE Integral Blade Stabilizer (IBS)is a one piece rotating stabilizer which can be placed near bit or up in the drill string.
Main product. API 7-1-0396 & NS-1 is complied with. A hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs are guaranteed at every
An intermediate weight drill stem component which is used in conjunction with the drill pipe and drill collars with in standard, spiral and non-magnet
It is used for expanding the drilled hole. The cutters are manufactured under the severe quality control.
YSJ type hydraulic up jar is used to be free from drilling sticking, through hydraulic principle, by means of elastic potential produced from drill to
an external fishing tool for engage, pack off and retrieve tubular fish, especially for fishing drill collar and drill pipe.
Inside blowout preventer (Inside BOP) is a special tool, which can be striped through the BOP preempt to be connected with the added drilling tools as
It is a kind of drilling tool. Its advantages such as simple structure, reliable working performance and easy to maintain can weill absorb shocking an
الشخص الذي يمكن الاتصال به Silver Silver
عنوان Diming Street No.43,Mudanjaing City,Heilongjiang Province, China, Mudanjiang, Heilongjiang
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