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: PN10 16 ... single carton then into wooden case DIN standard PN25 EPDM rubber expansion Joints