Beijing Jietaihongli Technology Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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Q345B/16Mn /27SiMn Tube Rotary Drilling Interlock Kelly Bar Friction Kelly Bar 20-100M

Price Negotiable
Price: USD 15000-USD 35000
MOQ: 1 set
Delivery Time: 5-8 work days
Brand: JTHL
Product Description

                      Rotary Drilling Interlock Kelly Bar Friction Kelly Bar

 

Application
Foundation Rock Layer Drilling Hole 
OEM/ODM
Both OK 
Type
Multi Interlock Key 
Elements
3 To 4
Torque 
  100-500kNm 

                        



 
         

Advantages of drill pipe:

1. Adopt the advanced technology design and standard modular design.
2. Equipped with advanced processing facilities, processing technology and auto manufacturing equipment .
3. The kelly bar is with low weight , high strength , good abrasion resistance.
4. The seamless steel tube is with alloy and special heat treatment .
5. Have granted more than 35 patents for the kelly bar design area.

 

Welcome Contact Us

Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686

Any need feel free connect me please https://api.whatsapp.com/send?phone=8613311085686
After clicking on the link on the phone you can use Whatsapp to contact me directly.We can discuss more details in there .

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Jietaihongli Technology Co., Ltd.
Location 1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone
Contact Person Manager

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