Lamons jacketed gaskets are normally supplied with a non-asbestos, high temperature filler. The standard filler is normally sufficient for applications up to 900°F (482°C). Other soft fillers are available for higher temperatures or special applications. Standard metals used to make jacketed gaskets, regardless of the type, are aluminium, copper, the various brasses, soft steel, nickel, Monel®, Inconel®, and stainless steel types 304, 316, 321, 347, 410. The choice of metal used for the jacketed part of gasket would depend upon the service conditions being encountered.
DOUBLE JACKET GASKET
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VARIANT
DOUBLE JACKETED GASKET
Double jacketed gaskets are most commonly used in heat exchanger applications. They are available in virtually any material and also used in standard flanges where the service is not critical and at temperatures beyond which a soft gasket can be used
DOUBLE JACKETED DOUBLE SHELL GASKET
Double-shelled gasket is similar to the double jacketed gasket except that instead of using a shell and a liner, two shells are used in the fabrication of the gasket, adding greater stability to the gasket. The construction will withstand higher compressive loads.
DOUBLE JAKETED CORRUGATED GASKET
The double jacketed corrugated gasket is an improvement on a plain jacketed gasket in that the corrugations on the gasket will provide an additional labyrinth seal. It also provides the advantage of reducing the contact area of the gasket, enhancing its compressive characteristics and can be used for fluctuating temperature
