The Gasket spiral wound type – Style R gasket consists of additional plies of metal used at the start and termination of the winding process improving stability and sealing performance.

Approval	BAM for Oxygen, TA Luft
Flange Face	Flat Face to Recess/Groove, Male and Female, Tongue and Groove
Maximum Temperature	450°C / 842°F
Media	Hazardous
Minimum Temperature	-240°C / -400°F
Pressure	431 Bars / 6251.14 PSI
Pressure Class & Rating	ASME , JIS , DIN