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Top drive floating cushion sub
Top drive floating cushion sub, mainly used for top drive operation.
It can increase the working life of bearings and gear of top drive rotary box.
Avaible OD: 318mm(15")
Connection: 6-5/8"REG x NC50
Top drive floating cushion sub
Top drive floating cushion sub, mainly used for top drive operation.
It can increase the working life of bearings and gear of top drive rotary box.
Avaible OD: 318mm(15")
Connection: 6-5/8"REG x NC50