drilling sub

Underground Mining Drill Sub for 9.1 / 2-inch tricone drills or for 3-inch drill bits Crossover sub is mainly used to connect upper and lower drill to...

API thread DTH Top Drilling Sub Adapters for DTH Drill pipe down the hole drilling DTH Top drilling Sub Adapters Brief Introduction ROSCHEN Brand DTH ...

Factory Supply Directy Gunite Drilling Subs Box-Box Box-Pin Pin-Pin ​ Crossover Sub Drilling Product Introduction The Crossover Sub Drilling product i...

Male to Female Down the Hole Well Mining Pipe Adapter Special Designed DTH Drill Sub DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: KSQ has DTH drill ...

Haige provides CROSSOVERS for oil and gas industry. The crossover is also called X-over, it is used to connect pipes of different threads or sizes. We...

Product Description: Crossover Sub Rentals: Customized Drilling Subs for Oil Drilling Crossover Subs offer the perfect solution for oil drilling opera...

Good Quality Cross Over Subs Pin Thread Sub Used in Mining Drilling Sub is widely used in mining. it connected between the different thread of the pip...

Drill Rod Adaptor Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools Description of crossover sub Crossover sub is mainly used to co...

Drill Pipes Crossover Sub Downhole Drilling Tools API Spec 7-1 X-Over Sub Crossover Sub Description of Downhole Drilling Tools Crossover sub is mainly...

Crossover Sub Lift Sub And Drill Bit Sub Of 4-1/2in API Connectiong For Drilling Industry Description : Cross-over sub acts for conversion and connect...

Drill Rig Parts , Alloy Steel Drill String Cross-Over Sub / Sub Adapter The drilling subs are used to connect and switch in drills. They are important...

Hole Drilling Tools Sub Adaptor For DTH And Water well drilling Application A Sub Adapter, a special short length of pipe with a drill pipe connection...

Drill String Accessories Top Drive Saver Sub and Kelly Saver Sub Product Introduction Top Drive Saver Sub is a kind of sub connected with Lower IBOP a...

Product Description: Cross Over Subs is an ideal tool used for oil drilling. It is a standard API product with forging processing type. The thread sur...

Drilling Tools Recovery Taps / Fishing Tools Rod Recovery Taps, Application: Recovery taps are used for recovery of drill pipe, casing tube when the a...

Home Prducts Geological Drilling Tools Drill Stem Subs Description of Drill Stem Subs: The drill stem subs are mainly used to connect various drill ro...

Wellhead Tool - A or B type Lifting Sub Brief Introduction: Lifting sub is mainly used to lift downhole tools such as collars and drill pipes during d...

API Standard Oil Drilling Crossover Sub for Efficient Drilling Operations *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {he...

Well Bore Clean Tools Junk Sub For Oil Well Drilling Fishing Tools Junk Sub is the component of well bore clean tools. The junk sub is normally run ju...

Overview Product Description API 5CT casing and tubing crossover couplings casing cross over A Crossover Sub typically serves to link the drill pipe t...