Elastagraph™ gaskets are produced by adding a layer of graphite over a corrugated metal core. Elastagraph™ utilizes a unique corrugated pattern which increases the depth of the groove and the pitch at the peak of the corrugation. This greatly improves the gaskets sealability over traditional corrugated designs.
Elastagraph™ is designed specifically to solve fugitive emission and compliance problems. It also has excellent performance in bolted joints that experience thermal cycling or limited initial bolt load. Elastagraph™ is the cost effective way of meeting low emission requirements.
Excellent sealing against vaporous and media like gases and thermal (hot) oil.
Elastagraph™ flange gaskets can be used in a wide variety of media, i.e. a pH range varying from 0-14. Application / compatibility guide is available on request. Pressure from vacuum to ASME class 300 and DIN/EN class PN40. Consult with Engineering for pressure classes above 300.
Standard gaskets are available in accordance with ASME B16.21 (1/2” – 24”) , EN12560-1 as well as EN1514-1 (DN10- DN600). Standard thickness is 1,6 mm (1/16”) 3,2 mm (1/8”).Non-standard, or special gaskets, can be manufactured according to particular customer drawings, or by given sizes. Please note that tooling may be required. We have a large stock in SS316L. Other materials are also available.
Temperature from -400 ºF to 850 ºF (steam 1200 ºF). Dependent on material construction. Consult with Engineering for specific application.
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Leader Gasket
Global Headquarters: Houston, TX
850 Sens Road
La Porte, TX 77571
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Phone: +1 281-542-0600
