with inner ring
The inner ring also serves several functions. Primarily, it provides radial support for the gasket on the I.D. to help prevent the occurrences of buckling or imploding. Its I.D. is normally sized slightly larger than the I.D. of the flange bore, minimizing turbulence in process flow. The inner rings are normally supplied in the same material as the spiral .
There are many advantages to using an inner ring: Additional Compression Stop. Additional Blowout Resistance. Prevents Build Up of Process Fluid. Minimizes Erosion and Turbulence. Shields the Gasket. Prevents Buckling.
- k NTN NK110/40R+1R100X110X40 with inner ring
- NTN
- NK110/40R+1R100X110X40
- D NTN NA6905RC4 with inner ring
- NTN
- NA6905RC4
- k NTN NK55/35R+1R50X55X35 with inner ring
- NTN
- NK55/35R+1R50X55X35
- 25 mm x 42 mm x 18 mm Cr NTN NA4905LL/3AS with inner ring
- NTN
- NA4905LL/3AS
- Max operating temperature, Tmax NTN 8Q-NK35/30RT+1R30X35X30C3 with inner ring
- NTN
- 8Q-NK35/30RT+1R30X35X30C3
- rs min NTN NA4907R with inner ring
- NTN
- NA4907R
- Cr NTN NK26/16R+1R22X26X16 with inner ring
- NTN
- NK26/16R+1R22X26X16
- Cr NTN NK9/12T2+1R6X9X12 with inner ring
- NTN
- NK9/12T2+1R6X9X12