infrastructure construction kelly bars

Brand Name:JINYIYUAN

Model Number:Interlocking Kelly Bar

Place of Origin:Tianjin，China

...kelly are all made of materials made by first-class steel companies at home and abroad. Yield strength and service life are more than double that of general-purpose products, meeting the stringent requirements of drilling hard rock and various formations. ​The whole set of kelly bar...

Brand Name:JTHL

Model Number:HR180

Place of Origin:China

Mait HR180 OD368mm Interlocking And Frictional Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4/5 sections Lock Type:Interlocking / Frictional Max Drilling Depth :20-50m Max ...

Brand Name:JZTG

Model Number:Kelly bar Spare parts Swivel

Place of Origin:Changsha, China

...Kelly Bar Tool Drilling Rig For Construction Machine Parts Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can supply all kinds of spare parts including Kelly swivel, Kelly Spring, Kelly Stub, Water flow block, Kelly Terminal, Kelly Strip, Kelly pipe and so on. Technical Parameter of JZTG Inter-Locking Kelly Bars...

Brand Name:KonDaSin

Model Number:Rotary drilling kelly bar

Place of Origin:China

Piling Tool Kelly Bar Rotary Drilling Accessories Foundation Piling Construction Kelly bars has two types:interlocking and friction type,our aim is to transfer to the drilling tools both the torque and the pressure produced by the drilling machine,it can ...

Brand Name:BJTUFF

Model Number:All types or as customized

Place of Origin:China

... the transmission pressure and working efficiency. Our Kelly bar uses advanced processing equipment and experienced engineers more than 8years, and complete strict quality control system. Interlocking pressure Kelly bar contains 3 or 6 foreign keys with

Brand Name:JYXC

Model Number:JCR-5

Place of Origin:HeBei China

...Kelly Bar Mechanical Locking Type Multilocking Kelly Bar Combined type kelly bar is a kind of combination drill, which is formed by mechanical locking type, full interlocking type, frictional type and other various forms. There are a variety of combinations. Generally speaking, the kelly bar may drill the hard layer in the range of 0-50 meters. It can be used for construction...

Brand Name:APIE

Model Number:AP273-3

Place of Origin:China

construction machinery parts 53m drill depth forging kelly bar rotary drilling Products Feature Two types of kelly bars: 1.Friction Kelly Bar 2.Interlocking Kelly Bar Interlocking kelly bars are used with pilling rigs for drilling in dense sand, gravel and weak to strong rock. The interlocking kelly bars can be fully locked by mechanical locking system on each section. Kelly bars...

Place of Origin:Hunan, China

Brand Name:Kellyway

Rotary Drilling Kelly Bar for Foundation Construction Machine Product Description Technical Parameter of Kellyway Inter-Locking Kelly Bars Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-12 180 42 377/368 3&4 8-...

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:Friction Kelly bar

Place of Origin:CHINA

... E9080 rotary drilling rig. Kelly bars can be divided into friction and interlocking Kelly bars by methods of applying pressure and structural features. Friction Kelly bars(also called as friction bars) are generally suitable for soft soils conditions,

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 ...

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...

Place of Origin:China

Brand Name:SHUGUANG

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 ...

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, ...

Model Number:GK-200

Place of Origin:China

Brand Name:ShiTan

Small hydraulic drive Kelly bar drill rig suitable for rock layers 1. Brief Introduction GK-200 mobile drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission ...

Brand Name:Shuangyan

Model Number:HSZ-D

Place of Origin:Chongqing, China

...Infrastructure Construction​ Shuangyan Brand HSZ-D About product Chongqing Kinglong Machinery Co., LTD manufactures various types of chain blocks with famous brand Shuangyan. The products occupy main market in domestic maket and over 20% in USA market and other market. Chinese Lift Machine Manual Lift Tool Chain Hoist for Infrastructure Construction...

Brand Name:MTH

Model Number:COP 1638

Place of Origin:CHINA

COP 1638 T38 525mm Infrastructure Construction Drilling Shank Adapter Description Of COP 1638 T38 525mm Shank Adapter: Shank adapter is used for transmitting power between ...

Brand Name:Lin Yuchun

Model Number:CSM-A11

Place of Origin:Shandongm,China

Product Description: The Precast Concrete Sleeper Moulds offered by our company are meticulously designed to cater to the specific needs of railway infrastructure construction projects. These high-quality molds are essential for producing prestressed ...

Brand Name:Own

Model Number:HRB500E

Place of Origin:China

High Tensile Hot Rolling Reinforcing Steel Rebar For Infrastructure Construction This steel meets the demanding requirements of the seismic structural design methods.This reinforcing derives its superior strength and ductility by micro alloying the ...