1. Qhov loj me
| ASME B16.5 | ASME B16.47 |
|---|---|
| NpogNps ½ "rau 24"(DN 15 rau DN 600) | NpogNps 26 "txog 60"(DN 650 RAU DN 1500) |
B16.5yog rau cov yeeb nkab yeeb nkab flanges.
B16.47yog rauLig-diamFlanges tsis duav los ntawm B16.5.
2. Cov chav kawm siab (ntaus nqi)
| ASME B16.5 | ASME B16.47 |
|---|---|
| 150, 300, 400, 600, 900, 1500, 2500 | 75, 150, 300, 400, 600, 900(Series A & B sib txawv me ntsis) |
B16.5Xws li cov chav kawm siab dua (txog 2500 #).
B16.47muaj aTxo Max Siab Ntsuam Xyuas (900 #)thiab suav nrogHoob 75(tsuas yog nyob rau hauv series b).
3. Flange hom
| ASME B16.5 | ASME B16.47 |
|---|---|
| - Weld Neck (WN) - swb-rau (yog li) - (socket weld (swd (sw) - LAP sib koom tes (LJ) - threaded (thd) - Qhov muag dig (bl) |
- Weld Neck (WN)tsuas yog (feem ntau) - Dig muag (bl)tsuas |
B16.47yogTxwv rau weld caj dab thiab dig muag flanges(Tsis muaj khau khiab, muab hlua tes, thiab lwm yam).
B16.5suav nrogthoob ntau yamntawm flange hom.
4. Series A vs. series b (B16.47 Tsuas)
ASME B16.47 tau muab faib uaob series, raws li cov qauv keeb kwm:
| Series A (MSS SP -44) | Series b (API 605) |
|---|---|
| - thicker, hnyav dua flanges - cua ntsawj nplaum - Ntau Yam HauvRoj & Roj Pipelines |
- sib zog nqus, ntau dua - Zoo ib yam li cov Api Laus 605 Txuj Ci - siv nyob rau hauvDej, cov tshuab hluav taws xob qis |
SERIES Amuaj zog tab sis kim dua.
Series byog sib dua thiab pheej yig dua tab sis muaj qhov muaj peev xwm siab dua.
5. Bolt Qhov Qauv & Qhov Ntev
B16.5muaj aQauv BOLT VajvoogRau txhua qhov loj me thiab chav kawm.
B16.47 (series A & B)tej zaum yuav muajTxawv Bolt Qauvrau tib lub loj, xav tau kev xaiv ceev faj.
6. Cov ntawv thov
| ASME B16.5 | ASME B16.47 |
|---|---|
| - Kev lag luam Industrial piping - Petrochemical Nroj Tsuag - Cov nroj tsuag fais fab - HVAC tshuab |
- Cov raj loj loj (roj, roj, dej) - Dej kho nroj tsuag - Tsawg-Siab Loj Bore Tshuab |
Ntsiab lus xaus: sib txawv
| Yam zoo | ASME B16.5 | ASME B16.47 |
|---|---|---|
| Loj npaum li cas | ½" – 24" | 26" – 60" |
| Kev ntsuas siab siab | 150 – 2500 | 75 – 900 |
| Flange hom | Wn, yog li, Sw, LJ, THD, Tawg | Wn, Bl tsuas yog |
| Ib yam dhau ib yam | N/A | Series A (MSS SP -44) & series B (API 605) |
| Raug | Industrial Kev Lag Luam | Loj-Incher Pipelines |
Thaum twg siv qhov twg?
✔ Siv B16.5Rau cov yeeb nkab yeeb ntau thiab tsawg (txog 24 ") thiab siab dua siab.
✔ Siv B16.47Rau cov raj loj loj (26 "thiab siab dua), tshwj xeeb hauv cov roj, roj av, lossis dej sib kis.
