rotary kelly bar drilling

Brand Name:JTHL

Model Number:482-4-15

Place of Origin:China

... and outer keyboards are manufactured from overall forging and pressing high-tensile steel . The special heat treatment which make this style Kelly bar with high abrasion resistance, compression resistance and excellent welding properity. Kelly bar is

Brand Name:JINYIYUAN

Model Number:Interlocking Kelly Bar

Place of Origin:Tianjin，China

Drill pipe is a very important component in hydraulic rotary drilling rig, and its quality directly affects the performance of the drilling rig by transmitting pressure and working efficiency. Has the advantage of easy transfer of pressure and better ...

Brand Name:JZTG

Model Number:JZTG-KELLY BAR 01

Place of Origin:Changsha ,China

...Kelly Bar Drill Telescopic Tailor Made 4-5 Section Changsha Golden Drilling Machinery co.,ltd is a leader in design,manufacturing and selling of Kelly bar for construction rotary drilling rigs in China & Overseas. Our JZTG brand Kelly bars may be made in friction type and interlocking type, in 3, 4, 5 or 6 elements for all types of foundation rotary drilling rig-sin the market. We can also supply our worldwide customers with Kelly

Brand Name:KonDaSin

Model Number:Rotary drilling kelly bar

Place of Origin:China

...Kelly Bar Spare Parts Piling Rig Accessories Kelly bar is the key part of a rotary rig, transfer the torque of the rotary power head and the pressure of the rotary rig system to the drilling tools and its quality affects the performance of the whole machine directly. A kelly bar...

Place of Origin:Hunan, China

Brand Name:Kellyway

Model Number:IMT Kelly Bar

... can also be customized. We provide a damping system consisting od the damping spring and rubber ring in order to reduce damage to each impacted element. The IMT drilling rigs, known as the "AF" series, drill shafts from 16 to

Brand Name:ROSCHEN

Model Number:50 60 73 89

Place of Origin:Germany

...Drilling Rod Kelly Bar Drilling Pipe Jet Grouting Drilling Tools Drilling Rod Kelly Bar Drilling Pipe/Drilling tools Drill Rod/Drill Pipe/Kelly Bar Main channel carrier of transporting slurry and compressing air and water. 1. Kelly Bar Drilling Pipe Features: A. To meet the demand of different jet grouting processing, such drill...

Brand Name:TYSIM

Model Number:TK-L 273-575

Place of Origin:Jiangsu, China

...Kelly Bar Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, We have 2 types kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers or the drilling machines' parameters Number Outer Diameter(mm) Elements Max Drilling

Brand Name:JYXC

Place of Origin:HeBei China

..., high quality materials provided with strict technical standards are applied in construction and welding manufacturing process. All Kelly bars have a warranty of one year or 2000 working hours. Service: Jiayou Xincheng VIP service relieves your worries:

Model Number:GK-200

Place of Origin:China

Brand Name:ShiTan

... (2T) and high transmission torque. 2. Parameters Drilling Rig Drilling diameter(mm) 75,91,110,130,150,300 Drilling depth (m) 200,150,100,70,50,30 Drill pipe diameter (mm) 42,50 Drilling angle(°) 90~75 Equipment size(L * B * H

Brand Name:APIE

Model Number:Interlocking/Friction Kelly Bar

Place of Origin:China

... Description: Product Description Understand what customers need and provide what customers want, TYSIM not only supply Kelly bars for drill rigs of world’s top brands, but also provide one-stop solution for the world foundation construction users. While...

Brand Name:BJTUFF

Model Number:Full type

Place of Origin:China

Rotary Drilling Rig Parts Strong Abrasion Resistance Friction Kelly Bar Application: With the rich manufacturing experience and engineering experience ,we have received the good feedback from many customers about our drilling tools and kelly bar. There are 2 types of kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers or the drilling machines' parameters. The friction Kelly bar...

Place of Origin:China

Brand Name:DZ

Model Number:355/377/406/419/470//440/508/530/575/580/630

...advantage together 3. Long time use Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and the crowd pressure of

Brand Name:SINOVO

Model Number:Kelly bar spring and lower plate

Place of Origin:China

Drilling Accessories Kelly bar spring and lower plate Introduced the use of the Kelly bar spring The rotary drill pipe damping spring is mainly applied to the drill pipe square head, which can be used to cushion the pressure during drilling. The use of quality spring steel, advanced technology, long service life and higher construction safety coefficient. Size:φ377,φ440,φ406,φ470,φ508,Applicable to different types of rotary drill...

Brand Name:TR Solids Control

Model Number:TRFZG

Place of Origin:Xi'an China

... the drill string to the bit at the bottom of the hole, and is a long square or hexagonal, precision machined heavy steel bar that is supported by the swivel through the rotary table and is connected to the first joint of drill pipe in the drill string.

Brand Name:Shacman

Model Number:SR200

Place of Origin:China

Used Shacman Sr200 hydraulic rotary drilling rig with interlock kelly bar less working hours*, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, ...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

Rotary ISO9001 2008 130*130 Kelly Box Drilling Buckets For Foundation 1. CO2 gas shielded welding and submerged arc welding 2.Materials: Q345B, wear-resistant blocks or wear-resistant welding wires to increase wear resistance. 3.Different drilling teeth angle can be customized according to requirements and application. 4. Customized optional for special tools 5. Different Kelly Box available 6. Different drilling...

Place of Origin:China

Brand Name:SHUGUANG

...kelly shall be conduct 4145H full length heat treatment to ensure that hardness can reach 285-341HB at 1inch from OD; impact energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Processing Equipment Company Information Jiangsu Shuguang Huayang Drilling...

Brand Name:SWS

Place of Origin:China

6-5/8REG NC56 Square Rotary Kelly with 7 Drive Section for Oil and Gas Drilling COMPANY PROFILE We(SWS) are specialized in cementing tools drilling tools, and casing accessories, engaging in the development, manufacturing, sales and service. Advanced ...