DIN standard high pressure rubber joint: Size: DN32mm--DN600mm Rubber material: EPDM, NBR, NR, Neoprene Pressure: PN10 ... 16 25 DIN standard high pressure rubber joint:Size: DN32mm--DN600mm Rubber material: EPDM, NBR, NR, Neopreneworking Pressure: ... oC-15~115Applicable Mediawater,sea water,hot water,oil,acid,alkali etcMain connecting dimension:Nominal diameterouter diameter of ...