ANSI/ASME B16.5/B16.47 Serie A/B
I-American standard flange, eyaziwa ngokuba yi-ANSI flange, ludibaniso lwe-flange oluhambelana nemigangatho yaseMelika.Isekelwe kwiimfuno ze-American National Standards Institute (ANSI) kwaye inoluhlu lweenkcukacha kunye nemigangatho yokuqinisekisa unxibelelwano olukhuselekileyo noluthembekileyo kwiinkalo ezahlukeneyo zoshishino.I-American Standard flange iya kuchazwa ngokweenkcukacha ngezantsi.
Iiflange ezisemgangathweni zaseMelika ziyilwe kwaye zenziwe ngokuhambelana nemigangatho ye-ANSI B16.5 kwaye isetyenziswa ngokubanzi kwiindawo zoshishino.Ezi flange zenziwe ngezinto ezifana ne-carbon steel, insimbi engenasici okanye i-alloy steel, kwaye izinto ezifanelekileyo zinokukhethwa ngokweemfuno zeemeko zokusebenza.Enye yeempawu ze-American Standard flanges kukuba imilinganiselo yabo yobuso ngobuso isemgangathweni, oko kuthetha ukuba inokusetyenziswa ngokutshintshisanayo kunye nezinye iiflange ezihambelana ne-ANSI.
Indlela yokudibanisa ye-flange esemgangathweni yaseMelika idla ngokusetyenziswa kweebholiti, ukuze kuphunyezwe uqhagamshelo oluqinileyo.I-flange nganye inoluhlu lwemingxuma yokulungisa apho iibholiti zidlula kwaye zikhuselekile ngamantongomane ngexesha lofakelo.Le ndlela yokudibanisa inika amandla oqhagamshelwano oluqinileyo, okwenza ukuba i-flange imelane noxinzelelo oluphezulu kunye neendawo zokusebenza eziphezulu zokushisa.
I-American Standard flanges isetyenziswa ngokubanzi kumashishini ahlukeneyo, kuquka imichiza, i-oyile kunye negesi, amandla ombane, iphepha, unyango lwamanzi, ukutya kunye nesiselo, njl. Ezi zilandelayo zezinye iindawo eziqhelekileyo zesicelo:
1. Ishishini leMichiza kunye nepetroleum: Kwishishini lekhemikhali kunye nepetroleum, iiflange zisetyenziselwa ukudibanisa iipayipi, iivalve, iimpompo kunye nezinye izixhobo.Ezi nkalo zihlala zifuna ukumelana noxinzelelo oluphezulu kunye nemithombo yeendaba eyomeleleyo, kunye ne-American standard flange inokubonelela ngokutywinwa kokusebenza okuthembekileyo kunye nokuqinisekisa ukhuseleko lokusebenza.
2. Ushishino lwamandla: Inani elikhulu loqhagamshelo lweflange luyafuneka kwizityalo zamandla kunye neenkqubo zokuhambisa amandla.Zisetyenziselwa ukudibanisa i-boilers, i-chimneys, i-chillers kunye nezinye izixhobo zokuqinisekisa ukusebenza ngokufanelekileyo kwenkqubo yombane.
3. Imboni yokucocwa kwamanzi: Kwiiprojekthi zokucoca amanzi, iiflange eziqhelekileyo zaseMelika zisetyenziselwa ngokubanzi ukudibanisa imibhobho yamanzi, iimpompo kunye neevalve.Ukudityaniswa kweFlange kuyakwazi ukumelana noxinzelelo oluphezulu lwamanzi kunye namazinga aphezulu okuhamba ngelixa uqinisekisa ukuqina kwenkqubo yamanzi.
4. Ishishini lokutya nesiselo: Ekulungiseni ukutya neziselo, ucoceko nokhuseleko zibaluleke kakhulu.Ngoxhulumaniso lwayo oluqinileyo kunye neempawu zokucoca lula, i-American Standard flange yinto efanelekileyo yokudibanisa izixhobo zokusebenza kunye nemibhobho.
5. Ishishini lokuvelisa: Kwishishini lokuvelisa, iiflange eziqhelekileyo zaseMelika zisetyenziselwa ukudibanisa izixhobo ezahlukeneyo, oomatshini kunye neenkqubo zokuhambisa.Bamelana noxinzelelo kunye nokunyakaza, ukuqinisekisa ukuzinza kunye nokhuseleko kwinkqubo yokuvelisa.
Isishwankathelo, i-American Standard flange sisidibaniso esisetyenziswa ngokubanzi kumashishini ahlukeneyo.Banamandla okudibanisa okuqinileyo kunye nokusebenza okuthembekileyo kokutywinwa, okunokuhlangabezana neemfuno zeendawo ezahlukeneyo zokusebenza.Uyilo olusemgangathweni lwe-American flange yenza kube lula ukuyifaka kunye nokutshintsha, kwaye iyahambelana nezinye iiflange eziqhelekileyo.Ingaba kwimichiza, amandla ombane, unyango lwamanzi okanye amashishini okutya, i-American Standard flanges idlala indima ebalulekileyo ekuqinisekiseni ukusebenza okuqhelekileyo kunye nokhuseleko lweenkqubo zoshishino.
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