Home > Machinery > Energy & Mineral Equipment > Mining Machinery >

Drill String Design

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 22357 products for drill string design Manufacture & Suppliers

Drill Rig Top Drive Inside Blowout Preventer Upper IBOP

...Blowout Preventer Upper IBOP for Drill Rig Top Drive Product Overview Inside BOP is a device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart
Standard Universal Drilling Water Swivel 25k For Bq Nq Hq Pq Coring System

...water swivels are designed to provide a watertight or airtight rotating joint to connect the pump to the drill string with a high pressure hose. Most water swivels can use with a variety of flushing mediums ...

WUXI PEERCHEER MACHINERY CO.,LTD
Jiangsu,China

Active Member

Add to cart
Durable Float Valve Sub Designed for Smooth Liquid Regulation

... the bit connecting thread. The float valve sub can also be used at different necessary position of drill string when required. The main application is, when connected with single piece pipe, it prevents mud...

XIAN ATO INTERNATIONAL CO.,LTD
China

Verified Supplier

Add to cart
Atlas Copco Secoroc RC45 RC50 4 1/2 Inch Steel Drill Rod

...Drill Rod Steel Drill Rod Introduction A drill pipe is a high-strength steel pipe used in drilling. Depending on the drilling method and purpose of drilling, pipes come in different thickness and lengths, wi...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
16'' Three Cone Button Tricone Drill Bit For Borehole Water Well Drilling

... or tri-cone bits, have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time of assembly. The rolling cuttin...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
High Strength 6.5'' TCI Tricone Drill Bit For Hard Rock / Water Well Drilling

... or tri-cone bits, have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time of assembly. The rolling cuttin...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Rupture Disk Tubing String Tester Ball Valve For Drill Stem Testing Tools CAS Connection

Rupture Disk Tubing String Tester Ball Valve For Drill Stem Testing Tools The Rupture Disk Tubing String Tester Ball valve is a full-opening valve used to pressure-test the work string while running in the hole...

XI 'AN ZZ TOP OIL TOOLS CO.,LTD
China

Verified Supplier

Add to cart
T45 Rock Drill Rods Drill Steel Extension Rod for Drfting and Tunneling

...drill steel is a very common rock drill rod, it can be widely used in open-pit bench drilling and underground production drilling. T45 drill extension rod is a vital tool in top hammer drilling, primarily us...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
Jumbo Drilling Rig Hydraulic Tunnel Drill Machine Depth 40m Underground Borehole Drilling Rig

...Drilling Rig Machine Rotary Drilling Operation An underground drilling rig performs rotary drilling operations by utilizing high-torque rotational force to penetrate subsurface layers. The rig's powered ...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Jumbo Drilling Rig High Performance Tunnel Drilling Equipment Hydraulic Underground Drill Machine

...Drilling Rig Machine Rotary Drilling Operation An underground drilling rig performs rotary drilling operations by utilizing high-torque rotational force to penetrate subsurface layers. The rig's powered ...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Reverse Circulation Drill Rods Sealing Options Reverse Circulation Drill Pipe 4 1/2 inch

...Drill Rods Sealing Options Reverse Circulation Drill Rods 4 1/2 inch Reverse circulation drilling rods and inner tubes have outstanding quality, thread Strength and Wear life. Our 4 ½" RRE drill string ...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

.... The end piece contains either a male ("pin") or a female ("box") thread, which permits interconnection of two drill pipes. The entire drill string is subjected to extremely high loads d...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Slick Drill Collars

...thick-walled tube to apply weight to the drill bit. Normally, a drill collar is threaded at both ends, male on one and female on the other. Except for thickness as a special characteristic, a drill collar ow...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Oil Well H Type Safety Joint 70Mpa Drill Spare Parts

... and all kinds of working string in downhole operation. When sticking in well and need back off, it is easy to back off from connection thread of its body. Pull out drill pipe and tubing above its pin joint....

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart
Left Hand Release Safety Joint 70Mpa Drill Spare Parts

...kinds of working string in downhole operation. When sticking in well and need back off, it is easy to back off from connection thread of its body. Pull out drill pipe and tubing above its pin joint. It is ea...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart
Carbon Steel OD 178mm Hole Drilling Manual Tool Lower IBOP

... Top Drive Product Overview Inside BOP is a device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down the string but prevents back flow. The va...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart
8 3/4" Water Well Drilling Tools Insert TCI Tricone Rotary Bit For Groundwater

...Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater Application Rolling cutter bits, which some may also call roller cone bits or tri-cone bits, have three cones. Each...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Dth Dhd 360 Hammer Mining Blasting Drilling Water Well Drilling

...powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Casing Drilling Center Latch Type Single Joint Elevator

... tool joint of drill pipe, casing (for collars) to facilitate the lifting or lowering of them singly or of the drill string as a whole. Type SJ, type SP and type SJX single joint elevators are designed and m...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart