AdvantagesHigh-reliability, High Abratsion-resietance, High Strength
Country of OriginIndia
The features of Kamar Kelly Bar are as follows:
5 fold telescopic construction for a depth range from 15 - 100 m.
Our kelly bar tubes imported from Mannesmann, Germany suppliers to OEM’s like Bauer, Casagrande, Mait, IMT etc.
Special hot-treatment enhances the material’s strength more than 800Mpa, torque transfer capacity 120 - 480 kNm.
All other material locks and wear-resistant drive rails imported from EUROPE . (accordingly with rotary sleeve).
All the outer keys have undergone special heat treatment; therefore, they possess higher hardness, higher flexibility and excellent welding properties, which provide higher abrasion resistance to the keys.
Robust Terminal joints, that are the terminal part of each telescopic pipe, provided to transfer torque and crowd force to the kelly bar.
Designed according to advanced Modular-element principle with six ribs laid on tubes.
The advantages of our Kelly bar, such as low weight, high strength, high abrasion-resistance, high-reliability are safeguarded by technologically.
Bottom shock absorbers (spiral or discs type)
Superior process, advanced machining equipment's and special fixtures.
All Kelly bars are available in interlocking, friction and partially lockable.
Version Length, Kelly stub and Kelly dimension can be on request.
Complete model series and flexible design and manufacture ensure the ability to supply Kelly bar to match with any model of drilling rigs worked.
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Kalyan, Mumbai, Maharashtra 
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