Nominal nominal diameter (DN) | 20-600 (see Parameter Table) |
Shell material | Carbon steel, stainless steel |
Fire resistance layer material | stainless steel |
attended mode | Flange, thread |
Flange pressure | 0.25-4.0MPa、150-300LB |
Flange sealing surface | FF、RF、MFM |
DN | L | H |
20 | 195 | 200 |
25 | 195 | 200 |
40 | 245 | 240 |
50 | 245 | 240 |
80 | 280 | 250 |
100 | 335 | 260 |
150 | 460 | 360 |
200 | 520 | 420 |
250 | 580 | 430 |
300 | 705 | 450 |
600 | 1120 | 580 |
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) | 20-600 (see Parameter Table) |
Shell material | Carbon steel, stainless steel |
Fire resistance layer material | stainless steel |
attended mode | Flange, thread |
Flange pressure | 0.25-4.0MPa、150-300LB |
Flange sealing surface | FF、RF、MFM |
DN | L | H |
20 | 195 | 200 |
25 | 195 | 200 |
40 | 245 | 240 |
50 | 245 | 240 |
80 | 280 | 250 |
100 | 335 | 260 |
150 | 460 | 360 |
200 | 520 | 420 |
250 | 580 | 430 |
300 | 705 | 450 |
600 | 1120 | 580 |
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 |
