BestLoc® Compact
Flange Norsok

The BestLoc® Compact Flange (Norsok L-005) offers outstanding benefits whenever size, weight, and stress are critical factors in pipe-design. Compared to ANSI Flange connections, BestLoc® Compact Flanges save up to 82 % of weight withstanding high bending and tension loads without leaking.

Main Features

  • No retightening of bolts required
  • Two independent metal sealing surfaces (IX ring and heel seal) and static connection strength
  • Design codes under ASME VIII Div.2 Appendix 4 and 6, ANSI/ASME B31.3, B31.8, BS 5500 and API
  • In accordance with Norsok L-005 up to 2500# class, 5K, 10K and 15K psi pressure rating
BestLoc® Compact Flange Norsok