Beijing superior Drilling Equipment Co., Ltd is a comprehensive enterprise set PDC bits, tricone bits production sales. The company was founded in 1989, covers an area of 27 acres, is located in the vast expanse of Hebei Plain, is located in the central area of the major oil fields, unique geographical location, has a strong design, development and production capacity.
The new floating seal design ,not to set up the gas nozzle, design full use for two years, no need to add the lubrication oil in two years.
Single pull platel pulling swivel parameter list
|Specifications||Length(mm)||Diameter(mm)||Pin diameter(mm)||Pull board width(mm)|