China Ductile Iron Grooved Split Flange Pn 16 or ANSI Class 150 for Fire Fighting Factory Manufacturer, Find details about China Grooved Flange, Ductile Iron Flange Split from Ductile Iron Grooved Split Flange Pn 16 or ANSI Class 150 for Fire Fighting Factory Manufacturer
Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Dimensions mm/in | Bolt Size | |||
A mm/in | B mm/in | C mm/in | D mm/in | No.-Size mm | |||
50 2 | 60.3 2.375 | 230 1.6 | 222 8.740 | 23 0.906 | 165 6.496 | 125 4.921 | 4-M16 |
65 2½ | 73 2.874 | 230 1.6 | 234 9.212 | 23 0.906 | 185 7.283 | 145 5.708 | 4-M16 |
65 3OD | 76.1 3.000 | 230 1.6 | 234 9.212 | 23 0.906 | 185 7.283 | 145 5.708 | 4-M16 |
80 3 | 88.9 3.500 | 230 1.6 | 252 9.921 | 23 0.906 | 200 7.874 | 160 6.299 | 8-M16 |
100 4 | 114.3 4.500 | 230 1.6 | 278 10.945 | 24 0.944 | 220 8.661 | 180 7.086 | 8-M16 |
125 5.5OD | 139.7 5.500 | 230 1.6 | 318 12.5 | 24 0.944 | 250 9.841 | 210 8.267 | 4-M16 |
150 6.5OD | 165.1 6.5 | 230 1.6 | 346 13.622 | 24.5 0.965 | 285 11.22 | 240 2.448 | 8-M120 |
150 6 | 168.3 6.625 | 230 1.6 | 346 13.622 | 24.5 0.965 | 285 11.22 | 240 9.448 | 8-M120 |
200 8 | 219.1 8.625 | 230 1.6 | 414 16.299 | 30 1.181 | 340 13.38 | 295 11.614 | 12-M20 |
Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Dimensions mm/in | Bolt Size | |||
A mm/in | B mm/in | C mm/in | D mm/in | No.-Size mm | |||
50 2 | 60.3 2.375 | 300 2.07 | 206 8.110 | 22 0.866 | 152 5.984 | 120.7 4.75 | 4-5/8 |
65 2½ | 73.0 2.875 | 300 2.07 | 230 9.055 | 22 0.866 | 178 7.007 | 139.7 5.5 | 4-5/8 |
80 3 | 88.9 3.500 | 300 2.07 | 242 9.527 | 24 0.944 | 191 7.519 | 152.4 6 | 4-5/8 |
100 4 | 114.3 4.500 | 300 2.07 | 280 11.023 | 24 0.944 | 229 9.015 | 190.5 7.5 | 8-5/8 |
125 5 | 141.3 5.562 | 300 2.07 | 325 12.795 | 24.5 0.964 | 254 10 | 216 8.5 | 8-3/4 |
150 6 | 168.3 6.626 | 300 2.07 | 349 13.622 | 24.5 0.964 | 280 11.023 | 241.3 9.5 | 8-3/4 |
200 8 | 219.1 8.625 | 300 2.07 | 415 16.388 | 30 1.181 | 341.4 13.44 | 298.5 11.75 | 8-3/4 |
Gasket | Material | Temperature Range | Recommendations | Color |
E | EPDM | -34ºC~+110ºC (-30~+230ºC) | Recommend for hot water, dilute acid, oil-free gas and other mecmicals(except for hybrocarbon) within the specified temperature range. Not recommend for petroleum and hydrocarbon. | Green Strip |
D | NBR | -29ºC~+82ºC (-20~+180ºC) | Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials. | Orange Strip |
S | Silicon Rubber | -40ºC~+177ºC (-40~+350ºC) | Recommended for high temperature and dry air, and some high temperature chemicals. | White |