Paul Dupont - Blairstown NJ, US Colin Haase - Western Springs IL, US
International Classification:
F16J015/02
US Classification:
277/628000
Abstract:
A gasket for establishing a seal between the flanges of sanitary pipe fittings having a lumen of pre-determined diameter which comprises an O-ring portion of elastomeric material and an incompressible ring member bonded to said O-ring portion, said ring member having a substantially flat cross-section to limit compression of the O-ring.
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