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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 ...
Jiangsu, china
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ISO Kelly Bar Tool Kelly Spring , Bar Spare Parts Spring For Rotary Drilling Rig Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old ...
Hunan, china
Member
Treminal Joint Kelly Bar Tool For Interlocking And Frictional Kelly Bars Customized Terminal Joint It is the key part of the kelly bar, playing an important role on connecting the ...
Beijing, china
Verified
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 ...
Verified
Chinese manufacturer spring hose guard protect the rubber hose external armored hose Description Drill Pipe / Swivel Hose / Kelly Hose, compliant with API 7K, is intended for hose ...
china
Verified
Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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Accessories Kelly Bar Swivel Head Spring drive key Spare Parts Of Kelly Bar Kelly bar is made up of many parts,it has many accessories:Lift Joint Swivel Head,Shock Absorbing Spring...
china
Member
IMT Drilling Rig Kelly Bar with Damping Spring For Foundation Construction We supply kelly drive stub for customers to choose from in the following options: 130x130, 150x50, ...
Hunan, china
Member
Unique Piling Drill ISO9001 Industrial Spring , Kelly Bar Parts 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction ...
Hunan, china
Member
Interlocking Kelly rods are used with pilling rigs for drilling in dense sand, gravel and weak to strong rock. The interlocking kelly can be fully locked by the mechanical locking ...
Tianjin, china
Verified
kelly bar drilling rig accessories damping spring for construction foundation Damping spring is for kelly bar accessories,it assumes spiral-shaped,the elasticity is strong ,each ...
Hebei, china
Verified
ISO Kelly Bar Tool Kelly Spring , Bar Spare Parts Spring For Rotary Drilling Rig Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old ...
Hunan, china
Verified
Kelly Springs For Rotary Drilling Rig Kelly Bar 1 Year Warranty Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can ...
Hunan, china
Member
Kelly Springs For Rotary Drilling Rig Kelly Bar 1 Year Warranty Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can ...
Hunan, china
Verified
Customized Waterplate for kelly abrs Bauer Type waterplate It is an important part of the bottom of the kelly bar, the function is separating the water and protect the terminal of ...
Beijing, china
Verified
Customized Waterplate for kelly abrs Bauer Type waterplate It is an important part of the bottom of the kelly bar, the function is separating the water and protect the terminal of ...
Beijing, china
Verified
355 406 470 508 Kelly Bar Parts Strength Ring For Drilling Piling Rig Interlocking Frictional Customize Strength Ring Kelly bar accessories including kelly stub , kelly spring , ...
Beijing, china
Verified
Piling Rig Spares Damping Rubber 740*620*60 The function is to slow down the impact caused by the kelly bar moving up and down, and it has good elasticity and high strength, ...
Beijing, china
Verified
Special Damping Spring Diac plate spring for piling rigs Buaer BG24 BG27 BG36 etc kelly bars Beijing Jietaihongli Technology Co.,Ltd The function of the Disc Damping Spring is to ...
Beijing, china
Verified
DAMPING SPRING Damping spring is for kelly bar accessories,it assumes spiral-shaped,the elasticity is strong ,each different specification of spring is suitable for different type ...
Beijing, china
Verified
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