spec 7 1 drill pipe crossover sub

Wedge Wire Screen Pipe Stainless Steel Slotted Wedge Wire Screen Water Well Tube Drill Pipe wedge wire Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 Height...

Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing...

Drilling Bucket With Rock Drilling Teeth--Conical& Straight Product Description (1)Built-in ventilation pipe. (2)Cast pilot with rock drilling bit...

12000mm Pipe Length Titanium Grade 9 ASTM B338 For Oil Pipeline Titanium pipe is light weight, high strength, excellent mechanical properties and anti...

Product parameters Model: 90/105/140-300MM Applicable rock: F=6-20 Drilling diameter: 90-300MM Working pressure: 0.7-2.4MPA Gas consumption: 7-21M3/MI...

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...

Oil Drilling Drill Pipes Crossover Sub Product Description Crossover sub is mainly used to connect upper and lower drill tools in different connectors...

Oil Drilling Drill Pipes Crossover Sub Technical parameter Various AISI 4145H Crossover is available. Crossover Sub, Straight Sub, Reduce Sub,Saver Su...

Product Description: Crossover Subs are specially designed and manufactured sub assemblies for oil drilling. They are custom-made according to the spe...

Ferrite Magnet Crossover subs with API Standard and Steel Basket for Heavy-Duty *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, bo...

ISO 9001 Certified Saver Sub For Drilling Equipment *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body...

API Reg Thread Or F Thread DTH Drill Pipe And Sub For Water Well Drilling A drill pipe is a seamless steel pipe that composes around 95% of the length...

Oil Well Drilling Tools Crossover Sub for Drill Pipe, Drill Collar and Kelly Crossover sub is mainly used to connect upper and lower drill tools in di...

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

6 5/8" Reg - NC46 Crossover Sub For Connect Water Well Tricone Drill Bit And Drill Pipe Description of crossover sub Crossover sub is mainly used...

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...

API Drill Bit Adaptor Sub, Crossover Subs Wholesales Made in China The adapter subs are used as connectors or couplings to connect drill rods,core bar...

Threaded Subs, Adapters for J-Series, W-Design Drill Rod, API-Series Drill Pipe, W-Design, T-Series Flush Joint Casing Threaded Subs, Adapters for J-S...

Oil Drilling Tool Drive Sub OD 273mm for Washover Pipe Product Overview Drive sub is a kit tool for washover work, which is used in connecting drill p...