Nominal nominal diameter (DN) | 50-250 (see Parameter Table) |
Display material | Carbon steel, stainless steel, aluminum alloy |
Fire resistance layer material | No cast steel, aluminum alloy |
Violation of the way | flange |
Flange pressure | 0.25-1.6MPa、150LB |
Flange sealing surface | FF,RF |
DN | L | H |
50 | 220 | 235 |
80 | 280 | 270 |
100 | 325 | 275 |
150 | 425 | 290 |
200 | 495 | 305 |
250 | 595 | 320 |
Nominal nominal diameter (DN) | 50-250 (see Parameter Table) |
Display material | Carbon steel, stainless steel, aluminum alloy |
Fire resistance layer material | No cast steel, aluminum alloy |
Violation of the way | flange |
Flange pressure | 0.25-1.6MPa、150LB |
Flange sealing surface | FF,RF |
DN | L | H |
50 | 220 | 235 |
80 | 280 | 270 |
100 | 325 | 275 |
150 | 425 | 290 |
200 | 495 | 305 |
250 | 595 | 320 |