20m Deep Kelly Bar Drilling Sr150 Sr200 Sr238 Sr285 Sr405 Interlocking

1. Material: Q345B or 35CrMo

2. Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar, etc customized as per requirement

3. Application: Suit for international CFA rigs as Bauer, Soilmec, Mait, Casagrande, etc other brand piling rigs;

4. Customer Feedback: Applied on various drilling rigs and highly praised by domestic and abroad customers
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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 ten 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 a dealer or an end-user, you will get the biggest profit.

3. What warranty do we provide?
Ans.: We provide 6 months warranty time.

4. What is the lead time?
Ans.: Usually the lead time is 7days, after receipt of your down payment.

5. What payment terms do we accept?
Ans.: We accept TT in advance and LC at sight.

Beijing Jietaihongli Technology Co., Ltd., founded in 2004, headquartered in Beijing, branch factory in Shouguang, Shandong. The company is mainly engaged in the production and sales of rotary piling kelly bars , drilling tools, rotary piling rig overhaul, rig sales and accessories supply.

Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and piling rig maintenance.The company established in 2004. The founder has been engaged in after-sales service of drilling rigs and kelly bars such as IMT, SOIMEC, BAWER, and MAIT before the establishment of the company. During this period he accumulated rich experience in kelly bar manufacture and maintenance.The company focused on the research, development and production of kelly bars after establishment. The main kelly bars produced include frictional kelly bars ,interlocking kelly bars and square kelly bars.