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Characteristics O/OG Type

  • Medium to high load
  • Medium to high leak tightness
  • Medium spring back
  • Available in shaped seal



Characteristics OVI/OVE Type

  • Medium to high load
  • Medium to high leak tightness
  • Medium spring back
  • Available in shaped seal



Characteristics OS Type

  • High load
  • High leak tightness
  • Low spring back
  • Available in shaped seal




INTERNAL PRESSURE

Example






Dimensions and Data

For maximum pressure non-vented O-Rings contact HTMS.


* Seal data based on Inconel® X-750 and only for O, OV and OG, NOT for OS-seals. Load and spring back figures are based on Inconel® X-750 in the work hardened condition. 321 stainless steel will only generate approximately 85% of the given Inconel figures. Actual load figures and to a lesser extent spring back can differ hugely from the given data. Tolerances on groove depth, plating, diametrical clearance and differences in material batches can create differences of up to 100% for the smaller cross sections, down to 50% for the bigger cross sections.

** Average load based on the maximum load (at minimum diameter in the standard diameter range) and minimum load (at the maximum diameter in the standard diameter range). All values are calculated with Alloy X-750 material and HT1, without plating.



Materials and Codes


Other materials on request




EXTERNAL PRESSURE

Example






Dimensions and Data

For maximum pressure non-vented O-Rings contact HTMS.


* Seal data based on Inconel® X-750 and only for O - OV and OG, NOT for OS-seals. Load and spring back figures are based on Inconel X-750 in the work hardened condition. 321 stainless steel will only generate 1/3 of the given Inconel figures. Actual load figures and to a lesser extent spring back can differ hugely from the given data. Tolerances on groove depth, plating, diametrical clearance and differences in material batches can create differences of up to 100% for the smaller cross sections, down to 50% for the bigger cross sections.

** Average load based on the maximum load (at minimum diameter in the standard diameter range) and minimum load (at the maximum diameter in the standard diameter range). All values are calculated with Alloy X-750 material and HT1, without plating.



Materials and Codes


Other materials on request