Flanges

Food Grade ANSI300 Flange Gasket

Technical features

To suit ANSI300 Flange stud pattern
White Nitrile Rubber
Manufactured to Food Grade Quality (FQ), commonly used for petrochemical purposes
Maximum temperature 90°C

Reference specifications — not a stock confirmation.
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Sizes & specifications

7 reference variants · dimensions as published

7 listed variants

Labelled dimensional drawing for Food Grade ANSI300 Flange Gasket — Dimension letters in the table correspond to this drawing. Check the stated units before specifying.

Code	Inch Size	Metric Size	Grade	Thickness	A	B	C	D
RFG25A300-FQ#	1"	25NB	NBR	3.2	38	119	88	4x23
RFG40A300-FQ#	1 1/2"	40NB	NBR	3.2	48	155	114	4x22
RFG50A300-FQ#	2"	50NB	NBR	3.2	60	165	127	8x19
RFG65A300-FQ#	2 1/2"	65NB	NBR	3.2	73	190	149	8x22
RFG80A300-FQ#	3"	80NB	NBR	3.2	89	210	168	8x22
RFG100A300-FQ#	4"	100NB	NBR	3.2	114	254	200	8x22
RFG150A300-FQ#	6"	150NB	NBR	3.2	168	317	269	12x22