ASME B16.48 Spectacle Blind Flange Carbon Steel A515 Gr60 A105

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Intshayelelo yeMveliso

I-ASME B16.48 ngumgangatho ongaboniyo we-flange ophuhliswe yi-American Society of Mechanical Engineers (ASME), efanelekileyo kwiindidi ezahlukeneyo zeenkqubo zombhobho.Phakathi kwabo, umboniso oyimfama we-ASME B16.48 luhlobo olukhethekileyo lwe-flange eyimfama.
Iumboniso oyimfama flange, ekwabizwa ngokuba yi-octagon blind flange, yenziwe ngee-octagon blind flanges, ezidityaniswe kunye ngeebholiti kunye neegaskets embindini.Umahluko phakathi komboniso oyimfama weflange kunye nezinye iintlobo zeeflange ezingaboniyo kukuba inokubonelela ngokumelana noxinzelelo oluphezulu kunye nokusebenza kokutywinwa, ilungele igesi yoxinzelelo oluphezulu kunye neenkqubo zemibhobho yolwelo.
Ubungakanani kunye noxinzelelo lokulinganisa
Ngokomgangatho we-ASME B16.48, ubungakanani besayizi ye-flange yokubona i-blind blind ivela kwi-1/2 intshi ukuya kwi-intshi engama-24, kwaye ukulinganiswa koxinzelelo kunokufikelela kwi-Class 150 (PN20), i-Class 300 (PN50), i-Class 600 (PN100), kunye neKlasi 900 (PN150).
Umda wosetyenziso
ASME B16.48 umboniso oyimfamaluhlobo olukhethekileyo lweemfama ezisetyenziswa kwiinkqubo zemibhobho, ezisetyenziselwa ukufakela, ukugcinwa, kunye nokuvavanya iivalvu, iimpompo, izixhobo, iiflanges, kunye nezinye izixhobo.
Ngokukodwa, ii-ASME B16.48 ii-spetacle blinds ziyasebenza kule miba ilandelayo:
1. Uxhulumaniso lweFlange: Le pleyiti eyimfama ixhunyiwe kwi-flange kwaye ingasetyenziselwa xa kulungiswa okanye ukutshintshwa kwezixhobo kwinkqubo yepayipi.Ingasebenza njengento yokutywina okwethutyana ukuthintela ukuvuza kolwelo lokugcinwa kwesixhobo okanye ukutshintshwa.
2. Ufakelo lwezixhobo: Le pleyiti eyimfama ingasetyenziselwa ukufakela izixhobo ezitsha.Xa kungekho sixhobo kwisixokelelwano sombhobho kodwa izixhobo kufuneka zifakelwe, le pleyiti eyimfama inokutywina okwexeshana umbhobho de ufakelo lwesixhobo lugqitywe kwaye luqhagamshelwe kwinkqubo yombhobho.
3. Uvavanyo loxinzelelo: Le pleyiti eyimfama ingasetyenziselwa uvavanyo loxinzelelo lweenkqubo zepayipi.Ngaphambi kokuqhuba uvavanyo loxinzelelo kwinkqubo yepayipi, kuyimfuneko ukuvala zonke iivalve kwaye usebenzise le plate eyimfama ukuseka inkqubo evaliweyo kwinkqubo yombhobho ukukhusela ukuvuza ngengozi ngexesha lovavanyo loxinzelelo.
Isishwankathelo, i-ASME B16.48 i-spectacle blind yi-accessory ye-multifunctional pipeline enezicelo ezibanzi ekugcinweni kwenkqubo yombhobho, ukufakwa kwezixhobo, kunye novavanyo loxinzelelo.
Izinto eziluncedo nezingeloncedo
Izinto eziluncedo ziquka:
1. Ukuxhatshazwa koxinzelelo olunamandla: Xa kuthelekiswa nezinye iintlobo zeeflange ezingaboniyo, i-spectacle blind flange inokubonelela ngokuxhatshazwa koxinzelelo oluphezulu kwaye ifanelekile kwiinkqubo ezahlukeneyo zegesi kunye ne-liquid pipeline systems.
2. Ukusebenza kakuhle kokutywinwa: kuba yenziwe ngamacwecwe amabini e-octagon blind, adityaniswe kunye neebholiti kunye neegaskets phakathi, i-spectacle blind flange inomsebenzi wokutywina kwaye inokuthintela ngokufanelekileyo ukuvuza kunye nongcoliseko.
Izinto ezingeloncedo:
1. Iindleko eziphezulu: Xa kuthelekiswa nezinye iintlobo zeeflange ezingaboniyo, ixabiso le-spectacle blind flanges liphezulu kakhulu.
2. Ukufakela kunye nokugcinwa kuyinkimbinkimbi: Ukufakwa kunye nokugcinwa kwe-flange ye-spectacle blind kufuna izixhobo ezininzi kunye nomsebenzi, onzima kakhulu.
Kuko konke,I-ASME B16.48 imbonakalo eyimfama iflangeintsebenzo ephezuluiflange eyimfamailungele igesi yoxinzelelo oluphezulu kunye neenkqubo zemibhobho yolwelo, enezibonelelo ezinjengokumelana noxinzelelo olulungileyo kunye nokusebenza kokutywinwa.