Octagonal Ring Joint Gasket

Ring Joint Gaskets are for oilfield and process industry duties.
> Octagonal shape gasket is belong to API 6A R series
> These gaskets are used in pressures up to 10,000 PSI, more than Oval ring joint.
> The oval type is the only gasket that will fit a bottom radiused groove.
> Gaskets and not re-used after torque.
The ring type joint was initially developed for high pressure and temperature applications found in the petroleum industry and is primarily used in the oil field on drilling and completion equipments. However, today this product range can also be found on valves and pipework assemblies, along with some high integrity pressure vessel joints.

Tolerances (Inches)
> "A" Width of ring: +/-0.008
> "B" "H" Height of ring: +/-0.020
> "P" Average pitch diameter of ring: +/-0.007
> "23o" Angle: +/- 1/2o