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 25Rubber sphere: Single sphere The connecting size standard of flange is DIN 2576 PN10 Material of Each components: No.NameMaterial1Outer/inner ...