Kelly is located in the top of the drill string, with square and hexagonal. In rotary
drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to Heavy Weight Drill Pipe and to drive the drill bit, bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the counter torque are supported.
We are a square Kelly manufacturer in China, our company has 2 sucker rod workshops, 3 production lines. We guarantee on-time delivery, No middleman!
Contact Name: Gavin
Company Name: Found Petroleum Equipment Co., Ltd.
Street Address: Baotou Equipment
Manufacturing Industry Park,
Qingshan District, Baotou City,
Inner Mongolia, P.r.c. Baotou,
Member name: foundoil
Member Since: 16 October 2019
Total Leads: 10 foundoil Import Export Business Leads
Business focus: Sucker Rod, Drill Collar, Heavy Weight Drill Pipe
Verify: Safe Import Export Tips