{"id":4314,"date":"2026-04-13T10:41:41","date_gmt":"2026-04-13T08:41:41","guid":{"rendered":"https:\/\/fey-lamellenringe.de\/laminar-rings\/piston-rings\/"},"modified":"2026-08-17T13:26:28","modified_gmt":"2026-08-17T11:26:28","slug":"piston-rings","status":"publish","type":"page","link":"https:\/\/fey-lamellenringe.de\/en\/laminar-rings\/piston-rings\/","title":{"rendered":"Piston Rings"},"content":{"rendered":"\t\t
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Fey Piston Rings<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t

Laminar piston rings for pistons in engines, compressors, hydraulic and pneumatic cylinders, shock absorbers, open-die and die forging hammers, presses, and control valves.<\/p>\n\t\t\t\t<\/div>\n\t\t

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FK 2<\/h2>\n\t\t\t\t\t\"\"\/\t\t\n<\/a>\n\n \t\t\t

FK 4<\/h2>\n\t\t\t\t\t\"\"\/\t\t\n<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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FK 2<\/h2>\n\t\t\t\t\t\"\"\/\t\t\n<\/a>\n\n \t\t\t

FK 4<\/h2>\n\t\t\t\t\t\"\"\/\t\t\n<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n
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Advantages of the Fey Sealing Technology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t

Laminar piston rings FK 2 can be used for used and new internal combustion engines in connection with cast iron piston rings. For pistons in hydraulic and pneumatic equipment, compressors, shock absorbers, etc., cast iron piston rings are not required. <\/p>\n\t\t\t\t\t

Laminar piston rings FK 4 for pistons of open-die and die forging hammers, presses and control valves.<\/p>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n

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Fey General Catalogue<\/h2>\n\t\t\t\t\t

Our catalogue is available in German and English. If you prefer a printed version of the catalogue, please send a catalogue request to us using the info order form. <\/p>\n\t\t\t\t\t\n\t\tRequest Catalogue\n\t<\/a>\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Fey Piston Rings Laminar piston rings for pistons in engines, compressors, hydraulic and pneumatic cylinders, shock absorbers, open-die and die forging hammers, presses, and control valves. FK 2 FK 4 FK 2 FK 4 Advantages of the Fey Sealing Technology Laminar piston rings FK 2 can be used for used and new internal combustion engines […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4013,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4314","page","type-page","status-publish","hentry"],"yoast_head":"\nPiston Rings | Fey Laminar Rings<\/title>\n<meta name=\"description\" content=\"High-performance metallic piston rings for engines, compressors, and hydraulic systems. Heat resistant up to 700\u00b0C and wear-free. 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