Nov yog cov ncauj lus kom ntxaws txog qhov sib txawv ntawm Series A thiab Series B flanges, npog cov yam ntxwv, xav tau cov fasteners, nqi, siv, qhov hnyav, qhov ntev, thiab lwm yam kev xaiv:
| Sr. Tsis muaj | Parameter | ASME B16.47 Series A Flanges | ASME B16.47 Series B Flanges |
| 1 | Keeb kwm | Yav dhau los Series A flanges tau hu ua MSS SP 44 flanges. | Cov flanges no tau hu ua API 605 flanges. |
| 2 | Dimension | Flange Sab nraud txoj kab uas hla, Bolt Circle Diameter, Flange Thickness, Bolt Diameter, thiab lwm yam yog loj dua rau Series A Flanges rau tib chav kawm siab. | B16.47 Series B flanges yog compact li piv rau series A flanges. |
| 3 | Lub zog | ASME B16.47 Series A flanges muaj zog dua. Li no, tuaj yeem tuav ntau qhov chaw thau khoom sab nraud ua ntej xau. | Load bearing rau tib chav kawm siab yog kuj tsawg. |
| 4 | Fastener Requirement | Qhov kev xav tau zoo yog tsawg dua tab sis loj dua. Piv txwv li, raws li pom nyob rau hauv daim duab 1, ib tug 30-inch chav kawm ntawv 150 series A flange xav tau 28 bolts ntawm 1-1/4 nti txoj kab uas hla. | Qhov ntau ntawm cov fasteners yog ntau dua. Piv txwv li, ib tug 30-inch chav kawm ntawv 150 Series B flange yuav tsum tau 44 bolts nrog ib txoj kab uas hla ntawm 3/4 nti. |
| 5 | Ntiv nplhaib hom sib koom ua ke | Muaj los ntawm Chav Kawm 300 txog Chav Kawm 900 | Tsis muaj nyob. |
| 6 | Qib Siab 75 | Tsis muaj rau series A flanges | Muaj rau Series B flanges |
| 7 | Flange Nyhav | Qhov hnyav ntawm ASME B16.47, series A flanges yog ntau dua. Yog li, lawv siv zog ntau dua ntawm kev txhawb nqa piping. | Qhov hnyav yog qhov sib piv tsawg dua |
| 8 | Nqi | kim dua. | pheej yig dua. |
| 9 | Kev lag luam siv | Feem ntau siv. Siv rau cov ntawv thov tseem ceeb. | Siv tsawg zaus. Feem ntau siv rau cov ntawv thov tsis tseem ceeb. |
Series A Flanges:
1. Yam ntxwv:
- Kev ntsuas siab: Kev ntsuas siab dua piv rau Series B.
- Dimensions: loj tag nrho qhov ntev, nrog rau sab nraud diameters thiab bolt lub voj voog diameters.
- Hom ntsej muag: Muaj nrog ob lub ntsej muag tsa (RF) thiab lub nplhaib sib koom ua ke (RTJ) lub ntsej muag.
2. Yuav tsum tau fasteners:
- Feem ntau yuav tsum muaj cov khoom siv loj thiab muaj zog dua vim muaj kev ntsuas siab dua.
3. Nqi:
- Feem ntau tus nqi siab dua vim qhov loj dua, kev ntsuas siab dua, thiab muaj ntau hom ntsej muag.
4. Siv:
-Suited rau high-pressure daim ntaub ntawv xws li roj thiab gas kis pipelines, chemical processing, thiab lub hwj chim tsim.
5. Nyhav:
- hnyav dua li Series B flanges vim qhov loj me thiab qhov ntsuas siab dua.
6. Qhov Loj:
- Loj tag nrho qhov ntev kom haum raws li qhov xav tau siab dua.
7. Alternative Designations:
- Cov kev xaiv xaiv muaj xws li ANSI/ASME B16.47 Series A lossis ASME B16.5.
Series B Flanges:
1. Yam ntxwv:
- Kev Ntsuas Siab: Kev ntsuas qis dua piv rau Series A.
- Dimensions: Me me tag nrho qhov ntev, haum rau kev siv qis dua.
- Hom ntsej muag: feem ntau muaj nrog lub nplhaib-hom sib koom tes (RTJ) lub ntsej muag.
2. Yuav tsum tau fasteners:
- Feem ntau yuav tsum tau me me thiab tsis muaj zog fasteners piv rau Series A.
3. Nqi:
- Feem ntau tus nqi qis dua vim qhov me me, qhov ntsuas siab qis, thiab lub ntsej muag yooj yim.
4. Siv:
-Suited rau cov ntawv thov qis dua qhov uas tus nqi qis yog qhov kev txiav txim siab, xws li cov chaw kho dej, HVAC systems, thiab cov kav dej dav dav.
5. Nyhav:
- Sib dua li Series A flanges vim qhov me me thiab qhov ntsuas siab qis.
6. Qhov Loj:
- Me me tag nrho qhov ntev, ua rau lawv haum rau kev siv nrog qhov chaw txwv.
7. Alternative Designations:
- Kev xaiv lwm yam xws li ANSI/ASME B16.47 Series B lossis ASME B16.5.
Hauv cov ntsiab lus, Series A flanges yog tsim los rau kev siv siab dua, muaj qhov loj dua, thiab tuaj nrog ntau hom ntsej muag. Lawv tsim nyog rau cov ntawv thov tseem ceeb uas lub siab ncaj ncees yog qhov tseem ceeb. Ntawm qhov tod tes, Series B flanges yog siv rau hauv cov ntawv thov qis dua, muaj txiaj ntsig zoo dua, thiab muaj qhov me me, ua rau lawv tsim nyog rau cov xwm txheej tseem ceeb lossis qhov chaw tsis muaj teeb meem. Qhov kev xaiv ntawm Series A thiab Series B yog nyob ntawm cov kev cai tshwj xeeb ntawm cov kav dej thiab cov ntawv thov kev siab thiab kev xav txog qhov ntev.
Cia peb xav txog qhov piv txwv ntawm qhov sib txawv ntawm Series A thiab Series B flanges nyob rau hauv cov ntsiab lus ntawm cov kav dej rau cov roj thiab cov roj xa mus:
Scenario: Roj thiab Gas Transmission Pipeline
Series A Flanges:
- Daim ntawv thov: Lub raj xa dej yog ib feem ntawm cov roj hluav taws xob siab thiab cov pa xa hluav taws xob, nqa cov roj av los yog cov pa roj carbon monoxide thaum muaj kev kub ntxhov.
- Kev ntsuas siab: Series A flanges raug xaiv vim lawv qhov kev ntsuas siab dua, uas yog qhov tsim nyog los tiv thaiv qhov siab siab ntawm cov roj thiab cov kav xa hluav taws xob. Piv txwv li, Series A flanges yuav muaj qhov ntsuas siab ntawm ANSI / ASME B16.47 Chav Kawm 900 lossis siab dua.
- Dimensions: Series A flanges muaj qhov loj dua kom haum rau qhov kev ntsuas siab dua. Lawv feem ntau muaj qhov loj dua sab nraud, lub voj voog txoj kab uas hla, thiab tag nrho qhov ntev piv rau Series B flanges.
- Hom ntsej muag: Ob lub ntsej muag tsa (RF) thiab lub nplhaib-hom sib koom ua ke (RTJ) lub ntsej muag muaj rau Series A flanges. Kev xaiv ntawm lub ntsej muag yog nyob ntawm cov yam ntxwv xws li kev sib khi thiab kev tsim qauv.
- Piv txwv: Hauv qhov xwm txheej no, Series A flanges nrog RTJ lub ntsej muag hom raug xaiv rau lawv qhov kev sib khi zoo tshaj plaws thiab muaj peev xwm los daws cov kev kub ntxhov. Cov flanges no tau teeb tsa ntawm cov ntsiab lus tseem ceeb raws li cov kav dej xa mus, xws li cov twj tso kua mis, cov chaw nres tsheb compressor, thiab cov ntsiab lus sib txuas nrog lwm cov kav dej.
Series B Flanges:
- Daim ntawv thov: Lub raj xa dej yog ib feem ntawm qhov qis qis ntawm cov roj thiab cov roj sib txuas, xws li cov kab xa tawm lossis cov kab sib sau.
- Kev ntsuas siab: Series B flanges yog qhov tsim nyog rau cov ntawv thov uas qhov kev ntsuas siab tau txais. Piv txwv li, Series B flanges yuav muaj qhov ntsuas siab ntawm ANSI / ASME B16.47 Chav Kawm 300 lossis qis dua.
- Dimensions: Series B flanges muaj qhov me me piv rau Series A flanges, ua rau lawv tsim nyog rau kev siv qis dua qhov chaw txwv yuav yog qhov xav tau.
- Hom ntsej muag: Series B flanges feem ntau tuaj nrog lub nplhaib-hom sib koom (RTJ) hom ntsej muag nkaus xwb. Lub ntsej muag hom no muab lub foob txhim khu kev qha rau cov ntawv thov siab nruab nrab.
- Piv txwv li: Hauv qhov xwm txheej no, Series B flanges raug xaiv los siv rau hauv qhov tseem ceeb tsawg dua ntawm cov kav dej xa mus, xws li cov kab xa tawm hauv lub chaw ua haujlwm lossis cov kab sib sau ua ke hauv thaj chaw roj av. Cov flanges no pab tswj kev ncaj ncees ntawm cov raj xa dej kom haum rau kev ua haujlwm qis thiab qhov chaw txwv.
Los ntawm kev xav txog cov kev xav tau tshwj xeeb, qhov ntev, thiab daim ntawv thov scenarios, engineers tuaj yeem xaiv qhov tsim nyog Series A lossis Series B flanges kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm zoo ntawm cov kav dej xa hluav taws xob.
