IBOP for Top Drive used for top drive system. It includes Upper IBOP for Top Drive and Lower IBOP for Top Drive. They are used for top drive drilling system with jointed one by one. The seals for....
Mudanjiang Dongxu Machinery Co., Ltd is a private factory collecting with research, production, sales, service.our factory has been in business for over 7 years. It is a high and new tech enterprise....
Releasing Spear In drilling and work over opertion, the releasing spear is a tool mainly used for fishing of drill pipe, oil pipe and casing from fish hole.It can be used with internal cutter , ....
Our Tianhe main products are: Drill Collars, Spiral Drill Collars, Integral Heavy Weight Drill Pipe, and several kinds of drilling tools, work-over tools, cementing tools, coring tools, fishing tools....
Full range of custom designed stainless steel conical fermenters pressurized/ non pressurized, jacketed/ non jacketed, insulated/ non insulated, single wall/ double wall, cylindrical/ conical, ....
Harbin Shuncheng Stainless Steel Equipment Co., Ltd. is committed to manufacture craft beer brewing equipments with decoction mashing for worldwide microbrewery and brewpub, as one leading....
Drill Collar Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity.....
We are TIANHE OIL GROUP which is speciallised in manufacturing and exporting oilfield tools for 40 years, with the scope of almost all downhole tools, fishing tools, jar tools, including drill collar....
The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is simliar with drill pipe.It is made from premium alloyed steel.Its both tool joints and middle....
Tianhe Petroleum Machinery Joint Stock Co., LTD. is a modernized medium-scale enterprise specialized in production of oil and gas tools. Established in 1973, our company has 50 million RMB registered....