Tha e air a dhèanamh suas sa mhòr-chuid de phìob preasach, muinchill lom agus co-phàirteach. Tha an tiùb a-staigh na phìob preasach tana le ballachan tana le cumadh shnìomhanach no annular, agus tha an còmhdach a-muigh den phìob preasach air a dhèanamh le uèir stàilinn gun teip de teip stàilinn. Tha na tàirngean agus na flanges aig gach ceann den hose air am maidseadh le na criathran agus na flanges de phìob an luchd-ceannach.
Ainmeil Trast-thomhasDN | Taobh a-staigh Trast-thomhas(mm) ID | Trast-thomhas taobh a-muigh (mm) |
Radius cromadh minmum |
An cuideam obrach as àirde (Mpa) | |||
Pìob preasach | Sleeve mogalLe aon shreath | Stàit statach | Dynamic | Còmhdach lom aon fhilleadh | Còmhdach lìon dà fhilleadh | ||
8 | 8.8 | 13.2 | 14.4 | 50 | 110 | 15 | 15 |
10 | 11.7 | 16.5 | 17.7 | 65 | 145 | 18.5 | 18.5 |
15 | 13.5 | 19.5 | 21.1 | 80 | 180 | 18 | 18 |
20 | 20 | 27 | 28.6 | 120 | 270 | 10 | 10 |
25 | 27 | 34.5 | 36.1 | 160 | 360 | 6.3 | 6.3 |
32 | 32 | 40 | 41.6 | 175 | 400 | 4 | 6.3 |
40 | 39.6 | 52 | 53.6 | 225 | 510 | 4 | 5 |
50 | 49.7 | 62 | 63.6 | 280 | 640 | 3 | 5 |
65 | 61.2 | 80.2 | 81.8 | 410 | 915 | 3 | 5 |
80 | 79 | 96.3 | 97.9 | 486 | 1030 | 3 | 4 |
100 | 101.2 | 119.6 | 121.2 | 610 | 1340 | 2.5 | 4 |
125 | 124.1 | 145.3 | 146.9 | 700 | 1540 | 2.5 | 4 |
150 | 149.4 | 180.8 | 182.4 | 810 | 1780 | 2.5 | 4 |
200 | 176 | 240 | 243.2 | 1000 | 2000 | 2.5 | 4 |
250 | 248 | 290 | 294 | 1250 | 25000 | 2.5 | 4 |
300 | 298 | 350 | 354 | 1500 | 3000 | 1.6 | 2.5 |
350 | 347 | 400 | 354 | 17500 | 35000 | 1.6 | 2.5 |
400 | 397.6 | 460 | 464.8 | 2000 | 4000 | 1.6 | 2.5 |