Xaiv cov qauv Flange yog qhov tseem ceeb rau kev nyab xeeb rau kev nyab xeeb, sib xyaw, thiab kev ua tau zoo. Kab lus piav qhia txogqhov sib txawv ntawm ASME B16.47 thiab B16.5 flangesthiab pivB16.47 flanges nrog cov qauv thoob ntiaj teb xws li din, en, thiab jis.
1. ASME B16.47 vs ASME B16.5 Flanges
ASME B16.5thiabASME B16.47Puas yog ob lub flelled cov qauv, tab sis lawv ua cov ntawv thov sib txawv:
| Yam zoo | ASME B16.5 | ASME B16.47 |
|---|---|---|
| Yeeb Nkab Loj | NPS 1/2 - 24 " | NPS 26 - 60 " |
| Kev ntsuas siab siab | 150#, 300#, 400#, 600#, 900#, 1500#, 2500# | 75#, 150#, 300#, 400#, 600#, 900#, 1500# |
| Cov Kev Siv Raug Raug | Nruab nrab thiab me- txoj hauj sam uas hla hla hla | Loj - txoj haujlwm uas hla uas hla, siab- heev. |
| Flange Series | N/A | Series A / Series B |
Tseem ceeb takaways:
B16.5 yog tsim nyog rau me me rau nruab nrab diameters, thaum B16.47 npog loj diameters.
B16.47 Flanges muajSeries a thiab bCov kev xaiv rau txawv cov qauv qauv thiab kev faib tawm kev ntxhov siab.
Kev xaiv yog nyob ntawmPipeline Inch, Siab Ntsuam Xyuas, thiab cov ntawv thov yuav tsum tau ua.
2. ASME B16.47 VS Cov Qauv Thoob Ntiaj Teb (Din, En, JIS)
Thaum sourcing lossis tsim qauv hluav taws xob thoob ntiaj teb, nws yog ib qho tseem ceeb kom nkag siab li casASME B16.47 FLANGES piv nrog lwm cov qauv:
| Yam zoo | ASME B16.47 | Dip heev | En flange | Jis flange |
|---|---|---|---|---|
| Loj npaum li cas | NPS 26 - 60 " | DN 65 - DN 2000 | DN 10 - DN 2000 | DN 10 - DN 600 |
| Siab Ntsuam | 75# – 1500# | PN6 - PN40 | PN6 - PN40 | 10K – 40K |
| Bolt Txawv & Inch | Series A / Series B | Metric Bolt Tso | Metric Bolt Tso | Metric Bolt Tso |
| Daim Ntawv Thov Cov Ntawv Thov | TEB CHAWS USA, North America, Thoob Ntiaj Teb hnyav {{{{} luag dej pipelines | Teb chaws Europe, Lub Tebchaws Yelemees | Yu Laus teb | Nyiv, Asia |
Cov Lus Qhia Ua Tau:
Nrhiav pov thawjBolt qauv thiab Flange Qhov Ntevua ntej xaj los ntawm cov neeg xa khoom thoob ntiaj teb.
Sib luagSiab Ntsuam thiab Cov Khoom Sivnrog cov raj xa dej yuav tsum tau.
B16.47 feem ntau nyiam nyob rau hauvloj - txoj kab uas hla, siab- siab} siab north north north north p p p p p p, Whereas din, en, thiab jis yog ib txwm muaj nyob rau hauv cov haujlwm hauv cheeb tsam.
3. Xaus
Nkag siab txog qhov sib txawv ntawmB16.47 thiab B16.5 flanges, raws liCov Qauv Thoob Ntiaj Teb Flange (Din, En, JIS), yog qhov tseem ceeb rau cov engineers thiab cov pab pawg ua haujlwm. Kev Xaiv Kom Tsim nyogKev sib xyaw ua ke, kev nyab xeeb kev nyab xeeb, thiab dej xau - free kev ua tau zoo, tshwj xeeb hauv loj - txoj kab uas hla thiab siab-} qhov kev siv siab.
