SUBFORGE NITROGEN / WATER BACK SEAL TESTS DESIGN SOLUTIONS for
ASME – API – COMPACT – MAF – VALVE
BASIC BACK SEAL TEST PORT ANNULUS
- Tests the ring grove sealing area.
- ‘O’ Ring closing the test area
- Taylor made port diameter
- Reduced gasket costs by more than 50% against Kamos type or equivalent.
- Expanded choices of suppliers / Reduced deliveries
FULL BACK SEAL & HEEL TESTS PORT ANNULUS
- Tests the assembly ring grove sealing area and the assembly heel contact area (double sealing testing).
- Taylmor made port diameter smaller than groove bottom width to avoid gasket damage
- Reduced gasket costs by more than 50% against Kamos type or equivalent.
- Expanded choices of suppliers / Reduced deliveries