Globe Valve, We're looking ahead to establishing long-term business enterprise associations along with you. Jo opmerkings en oanbefellings wurde echt wurdearre.
Wy hawwe no ien fan 'e meast avansearre produksjemasines, betûfte en kwalifisearre yngenieurs en arbeiders, beskôge kwaliteitsbehearsystemen en in freonlike betûfte ferkeapgroep pre / nei-ferkeap stipe foar,Globe Valve
J44h / y hoek flange globe fentyl details
Engineering diameter: DN 15 ~ DN 200
Nominale druk: PN16 ~ 25
Wurktemperatuer: -29 ℃ ~ 425 ℃
Tapasbere media: wetter, stoom, oalje, nitric acid, boric acid, ensfh
Design kritearia
GB/T12235, GB/T12233, GB/T2492, JB/T450, ASME B16.34, API 602, BS 1873, DIN 3356
Main prestaasje spesifikaasjes
1. Test druk
| Nominale druk （MPa） | Testdruk (MPa) | |||
| húsfesting | Afdichting (floeistof) | Sinjaal (gas) | Boppeste seal | |
| 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. Berik fan tapassing
| Shell materiaal | Tapaslik medium | Tapasbere temperatuer (℃) |
| Koalstofstaal (type C) | Wetter, stoom, oalje | ≤425 |
| Cr Ni Ti stiel (P type) | Salpetersoeren | ≤200 |
| Cr Ni Ti stiel (R type) | Azijnsoeren | ≤200 |
| Chromium molybdeenstaal (type I) | Wetter, stoom, oalje | ≤550 |
Main ferbining ôfmjittings
| 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 |
