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Fastener and Fitting Seals
Fastener and fitting seals provide reliable static sealing for screws, bolts, tube fittings, and other fasteners.
Gask-O-Seals are metal, plastic, or composite retainers with a machined groove in the retainer plate into which a custom engineered rubber element is molded. The elastomer seal may be mechanically and/or chemically bonded to create a dependable, responsive seal for flat or curved surfaces. Gask-O-Seals are typically
used in applications requiring extreme reliability, longevity, and durability.
Integral Seals eliminate the need for a machined groove in the mating sealing flanges. The seal is kept in place by mechanically and/or chemically bonding the elastomer to a frame edge that is separate from the flange. Integral Seals can be molded to very thin retainers.
They offer the following benefits:
• Flexibility to conform to mating surfaces
• Low closure force required to seal
When sealing requirements exceed the capabilities of elastomeric seals, resilient metal seals are often the solution.
Manufactured by our Advanced Products Business Unit located in North Haven, Connecticut, resilient metal seals are made in a variety of shapes to address diverse sealing needs. The metal construction eliminates permeation problems and can handle an extremely wide range of temperatures and pressures. In fact, Parker has developed hundreds of different metal seal designs for the most demanding applications. Not only can we offer unequalled expertise in the design and manufacture of typical one-piece metal seals, we are also extremely well versed in the development of multi-piece, multi-function sealing systems.
A sealing system consists of our metal, rubber and/or composite seals mated with system components such as flanges, clamps, connectors, valve bodies, etc. to create a complete sealing system.
We are your partner for the entire sealing system process from concept, design and development through qualification and pr
© Parker Hannifin Corp 2019