Gaskets

Chesterton leads the way in high-efficiency solutions using the latest technologies for maximum sealing performance.​​​​

ECS-T – Environmental Containment PTFE Sheet Gasket
ECS-T – Environmental Containment PTFE Sheet Gasket

ECS-T is a tan PTFE sheet gasket material suitable for high pressure and temperature services, especially in chemical and hydrocarbon plants in strong acids.
Wire Rope 455 Aramid Fiber Gasket
Wire Rope 455 Aramid Fiber Gasket

455 Aramid Fiber/Nitrile Binder Sheet is a general purpose sheet gasket material offering good sealability and chemical resistance. 455 incorporates synthetic fiber with a nitrile binder, and can be used against water, salt solutions, organic alkali aliphatic and aromatic hydrocarbons, alcohols, ester, oils and gases up to 575°F (300°C). 455 is not recommended for use in chlorinated hydrocarbons, aromatic and ester ketones.
195 Synthetic Fiber Gasket
195 Synthetic Fiber Gasket

195 Synthetic Fiber Gasket is a heavy-duty sheet consisting of aramid fibers and high quality nitrile binder. It is applicable for use in a wide range of general service flange gasket applications.
198 Corrision-Resistant Graphite Gasket
198 Corrision-Resistant Graphite Gasket

198 is a high-purity graphite sheet gasket with no fillers or binders. 198 contains a corrosion inhibitor that makes it an excellent gasket for almost all environments. It is ideal for use in extreme temperature applications where metal reinforcement cannot be used.
359 Graphite Gasket
359 Graphite Gasket

359 is a cost-effective, general purpose graphite sheet reinforced with 304 Stainless Steel foil insert. Its excellent chemical resistance and thermal stability make this sheet a superior choice to a compressed fiber sheet gasket for virtually all applications in the plant.
455 Aramid Fiber Gasket
455 Aramid Fiber Gasket

455 Aramid Fiber/Nitrile Binder Sheet is a general purpose sheet gasket material offering good sealability and chemical resistance. 455 incorporates synthetic fiber with a nitrile binder, and can be used against water, salt solutions, organic alkali aliphatic and aromatic hydrocarbons, alcohols, ester, oils and gases up to 575°F (300°C). 455 is not recommended for use in chlorinated hydrocarbons, aromatic and ester ketones.