31K TYPE

SIZE: ¼” – 4”
SCREWED
BUTT & SOCKETWELD END

FEATURES:

– PIPE THREAD IN ACCORDANCE WITH:

  • ANSI B2.1(BASIC STD FOR STEEL PIPE THREADS)
  • ANSI B1.20 (NPTF)
  • BS21:1973
  • DIN259/2999
  • ISO228

– BLOW-OUT PROOF STEM
– FULL PORT
– 1000 PSI W.O.G
– LUG BODY
– LOCKING DEVICE
– MATERIAL TRACEABILITY
– MATERIALS:

  • ASTM-A351-CF8, ASTM-A351-CF8M, A216-WCB