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.
SUNWELL 810 Tolerances (Inches)
> "A" Width of ring: +/-0.008
> "B" "H" Height of ring: +/-0.020
> "P" Average pitch diameter of ring: +/-0.007
> "23^o" Angle: +/- 1/2^o

Packing standard:

Used the small carton packing the gaskets then hand into the wooden case to keep the gaskets safe.

Welcome to send the inquire about Octagonal Ring joint gasket to sunwell.