kelly springs

Brand Name:JZTG

Model Number:Kelly bar Spare parts Spring

Place of Origin:Changsha, China

... 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.

Brand Name:JTHL

Model Number:355 406 470 508

Place of Origin:China

... bar. Kelly bar accessories including kelly stub , kelly spring , disc spring , kelly pipe , kelly strips etc,which with high quality and standard modular design matched with all kinds of home and abroad brands rotary piling rigs kelly bar ,and also can be

Brand Name:KonDaSin

Model Number:Rotary drilling kelly bar

Place of Origin:China

...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,kelly drive key,Kelly Drive Adapter and so on, The key parts of kelly bar such as drive key is widely used heat treatment to improve wear resistance. With High torsional coefficient,the compression and vibration resistance of kelly...

Place of Origin:Hunan, China

Brand Name:Kellyway

Model Number:IMT Kelly Bar

..., 150x50, 200x200. Other types 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 ...

Brand Name:JINYIYUAN

Model Number:Interlocking Kelly Bar

Place of Origin:Tianjin，China

...h section. The kelly can be equipped with specially designed springs or pressure plates for shock absorption. 1. Adopt international advanced six-key power distribution technology and standard modular design. 2. The whole set of kelly is light in weight,

Brand Name:SINOVO

Model Number:Kelly bar spring and lower plate

Place of Origin:China

... 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 ...

Brand Name:BJTUFF

Place of Origin:CHINA

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 different type of spring is suitable for different type of kelly bar. Product advantage: 1. High resistance, reduce barrel abrasion. 2. Maximum efficiency during drilling. 3. High precision. 4. To avoid drilling absorption. 5. Avoid foreign substances. Kelly...

Brand Name:APIE

Model Number:AP273-3

Place of Origin:China

...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 can be equipped with specially designed springs...

Place of Origin:Beijing

Brand Name:DZ

Model Number:DZ406

Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective

Brand Name:JiuBei

Place of Origin:China

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 connections between upstream oil wells, well cementing, well operations and ...