Flange Abbreviations and Acronyms

  1. RF
    Raised Face
  2. RFSO
    Raised Face Slip On
  3. RFWN
    Raised Face Weld Neck
  4. RTJ
    Ring Type Joint
  5. RTJ
    Ring Type Joints
  6. RTJ
    Ring Tongue Joint
  7. RTJS
    Ring Type Joints
  8. SDB
    Smallvdiameter Beveler
  9. SORF
    Slip On Raised Face
  10. SORF
    Slip On Raise Face
  11. SP
    Steel Pipeline
  12. SW
    Sockex-Weld
  13. SW
    Socket Oeld
  14. SW
    Socket Welded
  15. SW
    Sockvt Welding
  16. SWRF
    Socket Weld Raised Face
  17. SWRF
    Socket Weld Raise Faee
  18. TEFV
    Totally Enclosed Fan Ventilmted
  19. TEFV
    Totally Enclosed Fan Ventilated
  20. VCS
    Very Critical Service

Last updated: — Total entries: 42