... ,EPDM.CR,NR,NBR,silicone,viton Type:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring sabbia rubber ringmaterial:SBR rubber gasket,EPDM ... .CR,NR,NBR,silicone,vitonType:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring,L-ring etc.using: mainly used to seal oil ... Fluorine rubber pads -30 ~ 200 pressure <3.0MPa DN15 ~ DN400 Natural rubber pads -57 ~ 93 pressure <2.5MPa DN15 ~ DN400 Chloroprene ...