drill string kelly saver sub

Brand Name:TR Solids Control

Model Number:TRDQA

Place of Origin:Xi'an China

... system. Not only acting as crossover sub, but also protecting lower IBOP. Top drive saver sub can be divided into general top drive saver sub and low temperature top drive saver sub. The top drive sub can easily be replaced or repaired in the event the

Model Number:All types

Place of Origin:China

...connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs is generally measured from

Place of Origin:China

Brand Name:SINOCOREDRILL

...Drill String Cross- Over Sub / Sub Adapter With Pin And Box For Connection Drill rig parts Subs Sub acts for conversion and connection and is the basic component in downhole work. It is divided into drill string cross-over sub and tubing Cross-over sub. Drill string Cross-over sub is divided into type A, type B and type C.And we can desgin and manufacture special types of subs to satisfy clients’ ideas or drawings . Also Sub...

Brand Name:JianShi

Place of Origin:China

...Saver Subs​ Crossover Sub Drilling Product Introduction The Crossover Sub Drilling product is a specialized tool that plays a pivotal role in enhancing the efficiency and flexibility of drilling operations. This innovative product is designed to connect and transition between different drill strings or drilling components, allowing for seamless adaptation to varying geological conditions and drilling

Brand Name:ROSCHEN

Model Number:4", 4.5", 5"

Place of Origin:CHINA

Saver Subs and Other Adapters for RC Drilling Rigs, Reverse Circulation Drill Rods Saver subs and other adapters for RC Drilling Rigs, Reverse Circulation Drill Rods, Blast Hole Rigs. See our complete RC Drilling products range. Introduction Roschen saver subs and adapters are made using European quality hardened 4140 alloy steel and manufactured using state of the art machining. Our drilling...

Place of Origin:CHINA

...: Rotary Subs are made from AISI 4145H modified quenched and tempered material. In addition, it is designed and manufactured according to API specifications as well as with API monogram. They can be used to ...

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

...Drilling String Stabilizer Lifting Subs For Oil Drilling Equipment Description: Having better mechanical properties, grain size and metallurgical structure higher than API Spec 7-1 standard, according to a special heat treatment process the product’s hardness, strength, impact performance can be ensured. Wear layers mosaic cylindrical carbide has high-strength and durable resistance point. Applications: Lifting sub...

Brand Name:TOPLAND

Model Number:TDS 11SA

Place of Origin:CHINA

...er the special heat treatment process to achieve the desired hardness and strength and impact resistance. API Specification Top Drive Saver Sub For Oilfield Specification Item O.D. I.D. OAL Connection (mm/inch) (mm/inch) (mm/inch) API 1 187(7-23/64) ...

Place of Origin:China

...drill collar, non-magnetic sub, NMDC NMsub Our company supplys used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reamer, guide bit, swivel, male-female connector, sub saver...

Brand Name:Glorytek

Model Number:all sizes

Place of Origin:China

Adaptor/Sub/Joint Product Description An adaptor, also known as a sub or joint, is a critical component in drilling operations, specifically designed to connect the drill rod to the impactor or hammer. This connection is essential for transferring ...

Place of Origin:Hebei,China

Sub Assemblies for Energy & Mining Industries Drilling Purpose *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {...

Brand Name:Lake

Model Number:All models

Place of Origin:China

... Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or

Country/Region:china

... end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or closed off by only turning the special operating wrench at 90°

Brand Name:MIROC

Model Number:DTH Sub

Place of Origin:China

... operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs is generally measured from shoulder to shoulder.

Brand Name:cge

Model Number:rod or reamer connection box pin male female

Place of Origin:Wuxi

... a replaceable sub-saver to bear the brunt of the wear so your drill rod threads don’t have to. Changing out worn sub-savers and drive chucks is an inexpensive and easy way to get the maximum life out of your drill rod. If they are allowed to wear too

Brand Name:SHITAN

Model Number:ST

Place of Origin:Hebei China

... to be processed into a taper small pitch thread. The shape is a regular polygon according to the drill rig's spindle, and the torque of the drill rig is passed through the drill string and finally transmitted to the drill bit at the bottom. It has the

Brand Name:MIROC

Model Number:Cross Over Subs

Place of Origin:China

Drill Pipe Sub for Connection API Standard Tricone Bit Cross Over Subs Description: Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel. We can offer Kelly cross-over sub, Drill...