1. FM/UL approved 2. Material: Ductile cast iron ASTM-A536 Grade 65-45-12 3. Surface can be coated with epoxy powder, hot dip zinc or ordinary paint 4. Advantage: Flexible and rigid, Joint reliability, Isolates noise and vibration, Convenient joint 5. Applications: Fire protection; Power plant: Heating, ventilation and air conditioning; Industrial plant: Water treatment, plumbing and mining. Nominal Size mm/in Pipe O. D mm/in Working Pressure PSI/MPa Measurement L mm/in DXd 32X25 42.4X33.7 500 64 1¼ X1 1.660X1.315 3.45 2.52 40X25 48.3X33.7 500 64 1½ X1 1.900X1.315 3.45 2.52 40X32 48.3X42.4 500 64 1½ X1¼ 1.900X1.660 3.45 2.52 50X40 60.3X48.3 500 64 2X1½ 2.375X1.900 3.45 2.52 50X32 60.3X42.4 500 64 2X1¼ 2.375X1.660 3.45 2.52 50X40 60.3X48.3 500 64 2X1½ 2.375X1.900 3.45 2.52 65X25 76.1X33.7 500 64 2½ X1 3.000X1.315 3.45 2.52 65X32 76.1X42.4 500 64 2½ X1¼ 3.000X1.660 3.45 2.52 65X40 76.1X48.3 500 64 2½ X1½ 3.000X1.900 3.45 2.52 65X50 76.1X60.3 500 64 2½ X2 3.000X2.375 3.45 2.52 80X25 88.9X33.7 500 64 3X1 3.000X1.315 3.45 2.52 80X32 88.9X42.4 500 64 3X1¼ 3.000X1.660 3.45 2.52 80X40 88.9X48.3 500 64 3X1½ 3.000X1.900 3.45 2.52 80X50 88.9X60.3 500 64 3X2 3.500X2.375 3.45 2.52 80X65 88.9X76.1 500 64 3X2½ 3.500X3.000 3.45 2.52 100X25 108.0X33.7 500 76 4X1 4.250X1.315 3.45 3 100X32 108.0X42.4 500 76 4X1¼ 4.250X1.660 3.45 3 100X40 108.0X48.3 500 76 4X1½ 4.250X1.900 3.45 3 100X50 108.0X60.3 500 76 4X2 4.250X2.375 3.45 3 100X65 108.0X76.1 500 76 4X2½ 4.250X3.000 3.45 3 100X80 108.0X88.9 500 76 4X3 4.250X3.500 3.45 3 100X25 114.3X33.7 500 76 4X1 4.500X1.315 3.45 3 100X32 114.3X42.4 500 76 4X1¼ 4.500X1.660 3.45 3 100X40 114.3X48.3 500 76 4X1½ 4.500X1.900 3.45 3 100X50 114.3X60.3 500 76 4X2 4.500X2.375 3.45 3 100X65 114.3X76.1 500 76 4X2½ 4.500X3.000 3.45 3 100X80 114.3X88.9 500 76 4X3 4.500X3.500 3.45 3 125X25 139.7X33.7 500 102 5X1 5.500X1.315 3.45 4.02 125X32 139.7X42.4 500 102 5X1¼ 5.500X1.66 3.45 4.02 125X40 139.7X48.3 500 102 5X1½ 5.500X1.900 3.45 4.02 125X50 139.7X60.3 500 102 5X2 5.500X2.375 3.45 4.02 125X65 139.7X76.1 500 102 5X2½ 5.500X3.000 3.45 4.02 125X80 139.7X88.9 500 102 5X3 5.500X3.500 3.45 4.02 125X100 139.7X114.3 500 102 5X4 5.500X4.500 3.45 4.02 150X25 159.0X33.7 500 102 6X1 6.250X1.315 3.45 4.02 150X32 159.0X42.4 500 102 6X1¼ 6.250X1.660 3.45 4.02 150X40 159.0X48.3 500 102 6X1½ 6.250X1.900 3.45 4.02 150X50 159.0X60.3 500 102 6X2 6.250X2.375 3.45 4.02 150X65 159.0X76.1 500 102 6X2½ 6.250X3.000 3.45 4.02 150X80 159.0X88.9 500 102 6X3 6.250X3.500 3.45 4.02 150X100 159.0X114.3 500 102 6X4 6.250X4.500 3.45 4.02 150X25 165.1X33.7 500 102 6X1 6.500X1.315 3.45 4.02 150X32 165.1X42.4 500 102 6X1¼ 6.500X1.660 3.45 4.02 150X40 165.1X48.3 500 102 6X1½ 6.500X1.900 3.45 4.02 150X50 165.1X60.3 500 102 6X2 6.500X2.375 3.45 4.02 150X65 165.1X76.1 500 102 6X2½ 6.500X3.000 3.45 4.02 150X80 165.1X88.9 500 102 6X3 6.500X2.375 3.45 4.02 150X100 165.1X114.3 500 102 6X4 6.500X4.500 3.45 4.02 150X25 168.3X33.7 500 102 6X1 6.625X1.315 3.45 4.02 150X32 168.3X42.4 500 102 6X1¼ 6.625X1.660 3.45 4.02 150X40 159.0X48.3 500 102 6X1½ 6.625X1.900 3.45 4.02 150X50 168.3X60.3 500 102 6X2 6.625X2.375 3.45 4.02 150X65 168.3X76.1 500 102 6X2½ 6.625X3.000 3.45 4.02 150X80 168.3X88.9 500 102 6X3 6.625X3.500 3.45 4.02 150X100 168.3X108.0 500 102 6X4 6.625X4.250 3.45 4.02 150X100 168.3X114.3 500 102 6X4 6.625X4.500 3.45 4.02 200X25 219.1X33.7 500 127 8X1 8.625X1.327 3.45 5 200X32 219.1X42.4 500 127 8X1¼ 8.625X1.660 3.45 5 200X40 219.1X48.3 500 127 8X1½ 8.625X1.900 3.45 5 200X50 219.1X60.3 500 127 8X2 8.625X2.375 3.45 5 200X65 219.1X76.1 500 127 8X2½ 8.625X3.000 3.45 5 200X80 219.1X88.9 500 127 8X3 8.625X3.500 3.45 5 200X100 219.1X114.3 500 127 8X4 8.625X4.500 3.45 5 250x50 273.0X60.3 500 127 10X2 10.750X2.375 3.45 5 250x100 273.0X114.3 500 127 10X4 10.750X4.500 3.45 5
