Back-up Rings Datasheets

Back-up rings or anti-extrusion rings are washer-like devices used to prevent seals from extruding through gaps while under pressure. Seals are installed in the downstream side of the gland.
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Back-up Rings Datasheets From:
Headquarters
CT Gasket & Polymer Co., Inc.
United States
Trelleborg Sealing Solutions Americas
United States
Daemar Inc.
Lawrenceville, GA
G.L. Huyett
Minneapolis, KS
Greene, Tweed & Co.
Kulpsville, PA
Grotenrath Rubber Products Company, Inc.
North Royalton, OH
Hallite Seals International Ltd.
United Kingdom
Hi-Tech Seals, Inc.
Canada
IBT Industrial Solutions
Merriam, KS
KC Seals, Inc.
Canada
Parker Hannifin / Seal Group
Irvine, CA
Precision Associates Incorporated
Minneapolis, MN
T-LON Products, Inc.
Hartland, WI
TFC Ltd.
United Kingdom
Trelleborg Sealing Solutions Germany GmbH
Germany
Web Seal Inc.
Rochester, NY