I-ANSI/ASME B16.5/B16.47 Serie A/B
I-American standard flange, eyaziwa nangokuthi i-ANSI flange, iwuxhumano lwe-flange oluhambisana nezindinganiso zaseMelika.Isekelwe ezimfuneko ze-American National Standards Institute (ANSI) futhi inochungechunge lwezicaciso namazinga okuqinisekisa ukuxhumana okuphephile nokuthembekile emikhakheni eyahlukene yezimboni.I-American Standard flange izochazwa ngokuningiliziwe ngezansi.
Ama-flange ajwayelekile aseMelika aklanywa futhi akhiqizwa ngokuhambisana nezindinganiso ze-ANSI B16.5 futhi asetshenziswa kakhulu emikhakheni yezimboni.Lawa ma-flange enziwe ngezinto ezifana ne-carbon steel, insimbi engagqwali noma i-alloy steel, futhi izinto ezifanele zingakhethwa ngokuya ngezidingo zezimo zokusebenza.Esinye sezici zama-American Standard flanges ukuthi ubukhulu bawo bobuso nobuso bumisiwe, okusho ukuthi angasetshenziswa ngokushintshana namanye ama-flange athobela i-ANSI.
Indlela yokuxhuma ye-flange ejwayelekile yaseMelika imvamisa ngamabhawodi, ukuze kuzuzwe ukuxhumana okuqinile.I-flange ngayinye inochungechunge lwezimbobo zokulungisa okudlula kuzo ama-bolts futhi avikelwe ngamantongomane ngesikhathi sokufakwa.Le ndlela yokuxhuma inikeza amandla okuxhumana aqinile, okwenza i-flange ikwazi ukumelana nokucindezela okuphezulu kanye nezindawo zokusebenza zokushisa okuphezulu.
Ama-American Standard flange asetshenziswa kakhulu ezimbonini ezihlukahlukene, okuhlanganisa amakhemikhali, uwoyela negesi, amandla kagesi, iphepha, ukuhlanza amanzi, ukudla nesiphuzo, njll. Okulandelayo ezinye izindawo ezivamile zokufaka isicelo:
1. Imboni yamakhemikhali ne-petroleum: Embonini yamakhemikhali ne-petroleum, ama-flange asetshenziselwa ukuxhuma amapayipi, ama-valve, amaphampu nezinye izinto zokusebenza.Lezi zinkambu ngokuvamile zidinga ukumelana nengcindezi ephezulu kanye nemidiya eqinile edlayo, futhi i-American flange ejwayelekile ingahlinzeka ngokusebenza okuthembekile kokuvala futhi iqinisekise ukuphepha kokusebenza.
2. Imboni yamandla: Kudingeka inani elikhulu lokuxhunywa kwe-flange ezitshalweni zikagesi nasezinhlelweni zokudlulisa amandla.Zisetshenziselwa ukuxhuma ama-boilers, oshimula, ama-chillers nezinye izinto zokusebenza ukuze kuqinisekiswe ukusebenza kahle kwesistimu kagesi.
3. Imboni yokuhlanza amanzi: Emisebenzini yokuhlanza amanzi, ama-flange ajwayelekile aseMelika asetshenziswa kabanzi ukuxhuma amapayipi amanzi, amaphampu nama-valve.Izixhumanisi ze-Flange ziyakwazi ukumelana nomfutho wamanzi ophezulu kanye namazinga aphezulu okugeleza kuyilapho kuqinisekisa ukucinana kwesistimu yamanzi.
4. Imboni yokudla neziphuzo: Ekulungiseni ukudla neziphuzo, inhlanzeko nokuphepha kubaluleke kakhulu.Ngoxhumo lwayo oluqinile nezici zokuhlanza kalula, i-American Standard flange iyinketho ekahle yokuxhuma imishini yokucubungula namapayipi.
5. Imboni yokukhiqiza: Embonini yokukhiqiza, ama-flange ajwayelekile aseMelika asetshenziselwa ukuxhuma imishini ehlukahlukene, imishini kanye nezinhlelo zokudlulisa.Zimelana nokucindezela nokudlidliza, ziqinisekisa ukuzinza nokuphepha enqubweni yokukhiqiza.
Kafushane, i-American Standard flange iyisixhumi esisetshenziswa kabanzi ezimbonini ezahlukahlukene.Banamandla okuxhumana aqinile nokusebenza okuthembekile kokubeka uphawu, okungahlangabezana nezidingo zezindawo zokusebenza ezahlukahlukene.Idizayini esezingeni le-American flange yenza kube lula ukuyifaka nokuyishintsha, futhi ihambisana namanye ama-flange ajwayelekile.Kungakhathaliseki ukuthi kumakhemikhali, amandla kagesi, ukuhlanza amanzi noma izimboni zokudla, ama-American Standard flange adlala indima ebalulekile ekuqinisekiseni ukusebenza okuvamile nokuphepha kwezinhlelo zezimboni.
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