Flow coupling

​Flow-coupling are heavy wall tubes which are run as an integral part of the tubing string.

 Applicable range

  • Available in all API (5CT and 5CRA) and proprietary steel grades, including stainless steels and high alloys
  • They can also be furnished in all sizes, weights and threads. Typical lengths include 3', 4' and 6'
  • ​Other lengths available on request.

 Applications

  • ​The purpose of a flow coupling is to reduce the effect of internal erosion caused by turbulent flow.
 

 Performance

Matched to respective tubing string​.
 

 Benefits

  • ​Extending life between workovers by reducing the effect of internal erosion caused by turbulent flow.