... Pressure:10bar-25bar 3.Material:EPDM,NR,NBR,NEOPRENE 4.Flange Rubber Joint Flange Rubber Joint: 1. This product could primarily reduce the ... from sharp metal in order to avoid breaking of the rubber body.4. For flanges of other standards or non- ... relative parameter. We will manufacture accordingly. Rubber material may be selected according t your requirement. Flange standard: ANSI, DIN, JIS, GB ...