6 8 1 2 centralizer drilling

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type Hinged Non-welded Casing Centralizer is a simple, low-cost bow-spring design which can provide complete centralization in vertical or slightly deviated wells as the bow springs are ...

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

Red Single Piece Centralizer Drill Pipe Centralizer 7" And 5-1/2" 9-5/8" . Produced and tested to meet API 10D specification . . Robust single piece design, suitable for onshore installation . Tiny starting ...

Brand Name:TR Solids Control

Model Number:TRFZQ-1/TRFZQ-2

Place of Origin:Xi'an China

... around the casing during cementing operations. The single piece casing centralizer is made from special high strength steel (65Mn steel), which gives more excellent hardness and spring action than other types of centralizers. Two types: single bow and

Brand Name:COMMAND

Model Number:DRILL TOOLS

Place of Origin:TIANJIN ,CHINA

...types of partial grinding. The centralizer has a beautiful structure, firm and durable, and a large centralizing force. It overcomes the shortcomings of the original welding centralizer that is prone to dewelding, and can ensure the quality of drilling and

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

...centralizer body when the front is wear and failure. It is flexible and especially suitable to play directional well. Applications: Replaceable sleeve stabilizer is an important tool of oil, gas and geology exploration drilling engineering, prevent well

Brand Name:ATO

Place of Origin:CHINA

API Standard Non-Welded Spring Bow Integral Centralizer Basic Info. Model NO. 5 1/2" Color as Requested Type1 Slip on Height 550 Weight 15 Bow Number 6 Type2 Integral Centralizer Material1 65mn Transport Package Polywood case and pallet Specification API-...

Brand Name:COMMAND

Model Number:DRILL TOOLS

Place of Origin:TIANJIN ,CHINA

...types of partial grinding. The centralizer has a beautiful structure, firm and durable, and a large centralizing force. It overcomes the shortcomings of the original welding centralizer that is prone to dewelding, and can ensure the quality of drilling and

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

...). An annular gap is formed between the inner and outer pipes, which is a channel for pumping flushing medium to the bottom of the hole during hydraulic rock drilling and central sampling drilling. The central hole of the inner pipe is fixed as a whole to

Brand Name:MIROC

Model Number:Symmetric casing system with reamer

Place of Origin:CHINA

... central pilot bit drills away the center part of the hole and guides the drill string, incorporated with a sacrificable symetrical ring bit make a full face drill bit. Advantages of Symmetric Drilling Sound drilling straightness and fast drilling speed.

Brand Name:XiTan Equipment

Model Number:XL-50C

Place of Origin:China

Centralized Operation and Yellow Jet Grouting Drilling Rig for the Construction of Highway and Bridge in Tajikistan Feature of Centralized Operation and Yellow Jet Grouting Drilling Rig for the Construction of Highway and Bridge in Tajikistan: 1. Adopt ...

Brand Name:ROSCHEN

Model Number:165mm

Place of Origin:CHINA, USA

...the bit diaair hole nos.carbide button shape and the face shape. High air pressure and low air pressure DTH drill bits are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the

Brand Name:FORUS

Model Number:ZP375

Place of Origin:China

... 13.7 22.6 27.5 32.4 max speed (r/min) 300 gear ratio 2.94 3.5 3.58 3.62 3.67 3.56 central distance (mm) 591 1118 1118 1353 1353 1353 central height -- 160 270 318 330 330 product information:

Brand Name:ZONCO

Model Number:Customized

Place of Origin:Zhuzhou

...Central Machinery Drill Press Parts Product description Product Name carbide drill bit nozzle Brand ZONCO Model Customized Type Crossing slot/Inner hexagonal/Outter hexagonal/ Cinquefoil/Triangular slot/Inner crossing Material 100% Virgin Tungsten Carbide Grade YG6/YG8/YG11/YG13 Usage Drill...

Brand Name:Longway

Place of Origin:China

...Drill Pipe/Reverse Circulation Drill Pipe Double Wall RC Drill Pipe Product Description: Double-arm drill pipe is also called double-layer drill pipe. It is composed of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drilling. The central...

Brand Name:Lake

Model Number:All models

Place of Origin:China

Sucker Rod Guide Sucker Rod Centralizer Product Description Type: Nylon sucker rod centralizer, anti- partial-wear sucker rod centralizer, roller type sucker rod centralizer Size: 5/8", 3/4", 7/8", 1", 1-1/8" Ucker rod centralizer used in pumping wel...

Brand Name:MTH

Model Number:R32-H28-R28 Extension Rod

Place of Origin:CHINA

...Drill Rod Underground Rock Drilling Tools Product features Of Hexagonal Body Thread Drill Rod: The R32-H28-R28 Thread Drill Rod is a premium-grade extension rod engineered for demanding drilling operations. This product, central to percussive drilling systems, is also commonly known as Extension Drill Steel, Extension Drill...

Brand Name:SANROCK

Model Number:76mm*3m Drill Pipe

Place of Origin:Zhejiang, China

... in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2.Thread connector :Heat and Nitrogen treatment ,

Brand Name:JCDRILL

Model Number:CSD400 4X2

Place of Origin:China

400m 4x2 Truck Water Well Drilling Rig Mud And DTH Hydraulic High Rotary Torque Application CSD400 truck mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied...

Brand Name:RanCheng

Model Number:RCF200T Truck Mounted Water Well Drilling Rig

Place of Origin:China

...Drilling Depth 115 - 350mm Bore Dia Water Well Drill Rig 118HP Cummins Product Description The RCF200T truck - mounted water drilling rig is an efficient and stable truck-mounted drilling rig that can be adapted to different geological drillings and supports mud pump and air compressor drilling. The maximum drilling depth can reach 200 meters, and the operation console is centrally controlled, suitable for precise operation. The drilling...