Rotary Drilling Rig Kelly Bar Collar Drill Pipe OD406mm
|
...Kelly Bar 3/4 /5/6 sections Lock Type:Interlocking / Frictional Max Drilling Depth :120m Max Drilling Diammeter:3000mm OEM/ODM Both Material Q345B /Q460D / 35CrMo With Special Heat Treatment /27SiMn Manufacture Process Robot ......
Beijing Jietaihongli Technology Co., Ltd.
|
Rotary Drilling Interlocking Kelly Bar Customized Color And Size Foundation
|
Rotary Drilling Interlocking Kelly Bar Customized Color And Size Foundation 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 can produce first-class kelly bar which can be compared favorably with the imported ones. Interlocking Kelly bars......
Changsha Golden Drilling Machinery Co.,Ltd
|
High Efficiency Pile Drilling Machine Inter-Locking For Rotary Drilling Rig Kelly Bar
|
... understand the importance of meeting customer needs and providing what they want. That's why we not only supply Kelly bars for drill rigs from the world's top brands, but also offer a comprehensive one-stop solution for foundation construction users worldwide......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
|
Drill Rig Friction Rotary Drilling Interlocking Kelly Bar
|
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 ......
TYSIM PILING EQUIPMENT CO., LTD
|
API rotary drilling square kelly bar for oil drill pipe good price for sale
|
Each 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 ......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
|
Precise Teleskopic Kelly Bar Rotary Drilling Machine High Torsional Coefficient
|
... bars transfer torque and crowd force from the rotary drive to the drilling tool. A kelly bar consists of 2-5 telescopic tubular section with a system of drive keys and lock recesses weld onto their outer surface. Standard kelly bars are fabricated with a...
Kondasin International Co.,Ltd.
|
Drilling Tools Kelly Bar Spring And Lower Plate For Rotary Drilling Machine
|
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......
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
|
419mm Diameter Drilling Rig Kelly Bar For Piling Solutions And Piling Works
|
... as the "AF" series, drill shafts from 16 to 118 inches in diameter, up to 295 feet deep. There are eight different "AF" models, each with a patented automatic interlocking Kelly bar. Kellyway also offers rigs in low overhead configuration (LCA) as well as...
Hunan Kellyway Machinery Co., Ltd.
|
27SiMn BAUER Rotary Interlocking Friction Kelly Bar Customized
|
...Rotary Interlocking and Friction Kelly Bar High Standard KellyBar Kelly bar are designed for the purpose of transferring torques and pressures onto a drilling tool.The kelly used must therefore be treated with as much care as the drilling rig and the tool and bits themselves in order that consistent drilling......
Hebei Tuff Heavy Industry Co., Ltd.
|
60mm 2 Meters Length Jet Grouting Double Drilling Rod Kelly Bar Drilling Pipe
|
...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......
ROSCHEN GROUP
|
Submit your “rotary drilling machine kelly bar” inquiry in a minute :