Categories > Flange isolation kits

Flange Isolation Kits


Flange insulating Gasket kits are identified by Flange size (NPS), Pressure Class and the appropriate flange standards (ASME B16.5)

raise-face-flange-isolation-kitsType "F" Raised Face Flanges has the central gasket designed to be located inside the flange bolt circle and sits fully on the raised face porting of the flange.

Raised face flange type of gaskets are supplied in all the materials, Phenolic and Glass / Epoxy with Neoprene Rubber coating.

Type "E" For Full Face Flanges has the central gasket with its outside diameter as equal to that of flange outside diameter and precision cut bolt holes.

Type "D" For Ring Grooved Flanges are available in fabric reinforced Phenolic or Glass Epoxy in basic Oval & Octagonal type. This type has the contact faces with oval shape. It provides a high reliability seal. These gaskets comply with ASME B16.20.


Gaskets suitable for all pressure ratings including ASME B16.5, ASME B16.47, API 6B and API 6BX flanges up to 20,000 psi.


Gaskets      : NEMA grades G3, G7 and G10, Durabla, Durlon, Lydall, JMRD81

Sleeves        : Nomex, NEMA grades G7 and G10, Durabla, Durlon

Washers      : NEMA grades G3, G7 and G10, Durabla, Durlon, Lydall

Other high temperature materials are available upon request. It is recommended that the factory be contacted to discuss technical data on the above referenced products






Contact us: Westatlantic Tech Corp, 902 455 4455

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