Licensed products

Rainbow has a vast list of licensed products which it can manufacture and repair:


  • Couplings
  • Pup joints
  • Threading & chasing of various tubular components & tools (BTC and EUE)


Threading and chasing of rotary shouldered connections for various downhole tools such as:

  • Crossovers/X-overs/subs
  • Mandrels and housings
  • Washpipes
  • Adaptors
  • Couplings
  • Collars
  • Mud motor rotors