J44h / y Valvae globi angulus flange details
Ipsum diam: DN 15~ DN 200
Pressura nominal: PN16 ~ 25
Temperatus operandi: – 29 ~ 425 ℃
Media applicabilia sunt: aqua, vapor, oleum, acidum nitricum, acidum boricum, etc
Design criteria
GB/T12235、GB/T12233、GB/T2492、JB/T450、ASME B16.34、API 602、BS 1873、DIN 3356
Praecipua perficientur specifications
Test pressura 1.
| Pressura nominatim MPa | Test pressura(MPa | |||
| habitationi | Signare ( fluidum ) | Signum (gas) | Sigillum superius | |
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. locus applicationis
| Testa materia | Lorem medium | Locus temperatus (℃) |
| Carbon chalybs (type C) | Aqua, vapor, oleum | ≤425 |
| Cr Ni Ti ferro (P type) | Acida nitrica | ≤200 |
| Cr Ni Ti ferro (R type) | Acida acetica | ≤200 |
| Chromium molybdenum chalybeum (type I) | Aqua, vapor, oleum | ≤550 |
Connexionem rationem
| DN(mm) | L | D | D1 | D2 | b | f* | Z-Φd | D0 | H1 | H2 |
| (J44H/Y/W - 16/25C/P/R/L) | ||||||||||
| 25 | 160 | 115 | 85 | 65 | 18 | 3 | 4-14 | 100 | 220 | 236 |
| 32 | 180 | 135 | 100 | 78 | 18 | 3 | 4-18 | 120 | 251 | 273 |
| 40 | 210 | 145 | 110 | 85 | 20 | 3 | 4-18 | 140 | 283 | 306 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 160 | 316 | 344 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 4-18 | 180 | 353 | 383 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 200 | 437 | 479 |
| 100 | 350 | 215 | 180 | 155 | 24 | 3 | 8-18 | 240 | 479 | 529 |
| 125 | 400 | 245 | 230 | 180 | 26 | 3 | 8-18 | 280 | 542 | 608 |
| 150 | 480 | 280 | 240 | 210 | 28 | 4 | 8-18 | 320 | 605 | 680 |
| 200 | 600 | 335 | 295 | 265 | 30 | 4 | 12-23 | 360 | 650 | 755 |
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