... rubber joint: Size: DN32mm--DN600mm Rubber material: EPDM, NBR, NR, Neoprene Pressure: PN10 16 25 DIN ... pressure rubber joint:Size: DN32mm--DN600mm Rubber material: EPDM, NBR, NR, Neopreneworking Pressure: PN10 16 25Rubber ... of Each components: No.NameMaterial1Outer/inner rubberNR,EPDM,NBR2Key frameNylon cord fabric3Pressurized ringSteel Wire Strand4FlangeQ235Technical ConditionsTypeIIIIIIWork ...