The phone:


"RX" Profile Nipple offers an expanded versatility to downhole selection. Any desired number of "RX" Nipples can be placed in the production string, thereby offering an unlimited number of positions for setting and locking surface controls.


  • Land blanking plugs to shut in well or to test the production tubing.

  • Land Velocity Type Safety Valves.

  • Land equalizing check valves.

  • Land circulating blanking plugs.

  • Land chokes to reduce surface flowing pressures.

  • Land instrument hangers with geophysical devices such as pressure and temperature recorders.


Contact information: Ben.zhong
Email:  Address: 199 Huqiao Road, Xindu District, Chengdu, China
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