Imt Full Interlocking 2500mm Drilling Rig Kelly Bar 60m
Price:
USD 20000-USD 30000
MOQ:
1 set
Delivery Time:
5-8 work days
Brand:
JTHL
Product Description
IMT Full Interlocking Drilling Rig Kelly Bar
Full-interlocking Kelly bar is composed of three weld-on ribs with continuous concave and convex keys . During the drilling process, the downward thrust is transmitted to drill bucket directly by rotation power of Rotary head inner ribs and Kelly bar outer ribs at any time . This type of Kelly bar is the best one of transferring pressure at present , especially for hard ground and frozen oil layer construction.
| OEM/ODM | Both |
| Material | Q345B /Q460D / 35CrMo With Special Heat Treatment /27SiMn |
| Manufacture Process | Robot Welding ,Gas Shielded welding , Manual DC Welding |
| Tailored | Round /Square |
construction site
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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