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Customized Civil Engineering and Construction Machinery Pile Rotary drilling rig kelly bar

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Address: 1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone

Contact name:Manager

Beijing Jietaihongli Technology Co., Ltd.

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Customized Civil Engineering and Construction Machinery Pile Rotary drilling rig kelly bar

Country/Region	china
City & Province	beijing beijing

Product Details

Customized Civil Engineering and Construction Machinery Pile Rotary drilling rig kelly bar

Application	Foundation Piling Tools
OEM/ODM	Both Available
Manufacturer Ability	With 17+ years experience ,repeat order 100%
Max Drilling Depth	32M
Max Torque	400kNm

Kelly Bar Production Process

Interlocking kelly bar is of great pressure transmission and good anti-contortion perfomance. There are 3 rigid parts between drilling pipes to transfer greater pressure from embedding cylinder. And even at the hard geologic condition it can transfer greater pressure and drill in. Stair key, organization transmission, the outside key is made by highly wear-resisting tempering steel. For soft fromations, (weak) weathered rock, hard strata construction.

FAQ

1.What kind of kelly bar can we provide?

Ans.: We can provide kelly bars for almost all the brand rotary
drilling rig,the interlocking Kelly bar and friction Kelly bar,most
are for Bauer,IMT,MAIT,SOILMEC,SANY,TEG, SUNWARD,XCMG,Etc. For 17
years experience, supply all the world clients with good
satisfaction.

2.What is the advantages of our kelly bar?

Ans.:We use super quality seamless steel pipe material, which makes
the kelly bar more durable, and our kelly bar with competitive and
reasonable price. We have got the ISO9001 certification , no matter
you are dealers or end user, you will get the biggest profit.