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....

Full opening safety valve ( short for FOSV) is ball type safety valve used to stop flow through the drill string when the drilling is being withdrawn from the well. FOSV is dual body full-opening....

Model number 30302 Bore Dia ( d) 15mm Outer Dia ( D) 42mm Width ( B) 13mm Dynamic Load Rating ( Cr) ( Newtons) 22.8kn Static Load Rating ( Cor) ( Newtons) 21.5kn....

We are a professional manufacturer, supplier and stockist specializing in steel products in China for more than 10 years with strength of seamless steel tubes, welded carbon steel tubes, stainless....

Non rotating double valve float collar is more economic than single float collar and float shoe My company production of non rotating double valve float collar is the following characteristics: 1....

General paronite is designed as light duty gasket material. It is a compressed mixture based on chrysotile asbestos fibers, synthetic rubber or natural rubber, sulfur and other modifying additives.....

Reversing Sub Cross-Over Sub, Crossover sub, Sross over subs, Bit sub, XO sub, XO-sub, Thread exchange, IF EUE FH REG connerction, " Reversing Sub is also called reversing spear which is a special....

Full range of custom designed stainless steel conical fermenters pressurized/ non pressurized, jacketed/ non jacketed, insulated/ non insulated, single wall/ double wall, cylindrical/ conical, ....

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 , ....

1.Product name: Pillow block bearing 2.Bore dia rang : UCP, UCPA, UCPH, UCPW, UCF, UCFA, UCFB, UCFC, UCFL, UCHA, UCT 200 series,  bore size 12mm to 90mm UCP, UCF, UCFL, UCT 300 series,  bore size....

Integral Spiral Blade Stabilizer We manufacture integral spiral blade stabilizer, integral straight-rib stabilizer, sleeve replaceable type stabilizer, float valve stabilizer, drilling reamer, ....

The structure of angular contact ball bearings are an inner ring and outer ring, balls and a cage. In addition to radial loads, relatively heavy axial loads in one drection can be accommodated by an....

Applications: The machine is developed especially for mineral water, beverage, wine, beer, product and so on infusion medicine bottle combination packaging, with stable function, and the packed....

1 , The sleeve can be changed quickly and easily after sleeve hardfacing is worn-out. This kind of stabilizer is especially suitable for working in directional well.

Glass bead for jetting has the features of chemical stability, high mechanical intensity and hardness. They can be jetted onto the object surface with compressed air and can be used on compress glass....