... MSS SP-70.3. End Flange Connection: ANSI B 16.1, BS EN 1092(PN10, PN16), DIN 2501( ... PN10, PN16), BS 10 Table E4. Disc: Grey iron, Ductile iron, with ... industries. Pressure Testing & Quality Control: Working Pressure10 bar / 16 bar / 125 lbs / 150 lbs etcTesting PressureShell: 1.5 ... 1 times of working pressureWorking Temperature-10°C to 80°C (NBR)-10°C to 120°C (EPDM)Suitable ...