The standard gasket choice for RF and FF flanges, with the guide ring and sealing element made to ASME B16.20/DIN standards.

The standard RS style with an extra inner ring fitted, providing an additional compression stop that protects the sealing element from heat and corrosion. Inner rings are standard on all gaskets NPS24" class 900#, NPS12" and above in 1500#, and N...

Style S gaskets are a sealing element only with a few additional layers of winding strip for use in tongue and groove and male/ female flanges. These gaskets are also available in oval, obround and diamond shape for valve bonnet and handhole ap...