rubber gasket material:SBR EPDM.CR,NR,NBR,silicone,viton Type:gasket size: any design rubber gasketmaterial:SBR rubber gasket, ... EPDM.CR,NR,NBR,silicone,vitonType:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring,L-ring ... pressure temperature specifications Nitrile rubber gasket 51 ~ 121 pressure <2.5MPa DN15 ~ DN400 Fluorine rubber pads -30 ~ ...