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I-API Standard B367 Gr.C-2 Lugged Titanium Butterfly Valve

Ama-Butterfly Valves

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I-API Standard B367 Gr.C-2 Lugged Titanium Butterfly Valve

Imizimba yamavalve uvemvane ye-Titanium iphonswa kakhulu, futhi imizimba yamavalvu enziwe mbumbulu ingasetshenziswa ngaphansi kwezimo zengcindezi ephezulu. Indandatho yokuvala ingakhethwa ngokuya ngezimo zokusebenza ezihlukene. Ngokuyinhloko kunezinhlobo ezintathu zezimpawu: izigxivizo ezinamaleveli amaningi, izigxivizo ezinwebekayo, nezinsimbi eziqinile eziqinile. Amavalvu ovemvane we-BLON titanium asetshenziswa kakhulu ezimayini nasezindaweni zokususa usawoti emanzini olwandle. Amavalvu ovemvane be-Titanium ngokuvamile awohlobo lwe-clamp noma lwe-lug. Yiqiniso, ama-valve e-butterfly e-flange avame kakhulu ekusebenzeni okuphezulu. Amavalvu ovemvane be-Titanium ngokuvamile asebenzisa i-titanium yebanga lesi-2 elivamile, i-Gr.3, i-Gr.5, i-Gr.7, ne-Gr.12.

    Ingqikithi yetimu esetshenziselwa amavalvu evemvane ye-titanium i-titanium, okuyinsimbi esebenza kakhulu ngamakhemikhali. Kodwa-ke, ikhombisa ukumelana nokugqwala okuhle kakhulu emithonjeni yezindaba egqwalile. I-Titanium nomoya-mpilo kunokuhlobana okuhle futhi kusabela kalula nge-oksijini ukuze kwakhiwe ifilimu eqinile necinene ye-passive oxide endaweni yayo. Amavalvu ovemvane be-Titanium cishe awaboli emkhathini, emanzini ahlanzekile, emanzini olwandle, kanye nesitimu esinezinga eliphezulu lokushisa.

    Ama-valve evemvane e-Titanium afanele ukulawula ukugeleza. Ngenxa yokulahlekelwa okukhulu kwengcindezi yamavalvu ovemvane be-titanium emapayipini, cishe okuphindwe kathathu kunamavalvu esango, lapho kukhethwa amavalvu ovemvane be-titanium, umthelela wokulahlekelwa kwengcindezi ohlelweni lwamapayipi kufanele ucatshangelwe ngokugcwele, kanye nokuqina kwepuleti uvemvane. ukumelana nokucindezela komzila wepayipi lapho ivaliwe kufanele futhi kucatshangelwe. Ukwengeza, ukukhethwa kwezihlalo zama-valve ezinwebekayo kufanele futhi kucabangele ukulinganiselwa kwezinga lokushisa elisebenzayo lezo izindandatho zokuvala amapuleti e-PTFE (graphite) ezisebenza kahle kakhulu ezingamelana namazinga okushisa aphezulu.

    Lapho ukhetha izinto ze-valve ye-titanium, kufanele kucatshangelwe ngokugcwele izici ezine: izinga lokushisa elisebenzayo lendawo ebolayo, ukwakheka kwendawo ephakathi, ukugxila kwengxenye ngayinye, kanye nokuqukethwe kwamanzi.

    Ibanga

    Isilinganiso sokucindezela: PN1.0-4.0Mpa / Class150-300Lb
    Ububanzi bokuzisholo: DN50-DN1200 / 2 "-48"
    Izindlela zokushayela: i-pneumatic, igiya lezikelemu, i-hydraulic, kagesi
    Indawo esebenzayo: I-oxidative corrosive medium.

    Amazinga

    Amazinga wokuklama: API609
    Ubude besakhiwo: API 609
    I-Flange Dimension: ANSI B16.5, ASME B16.47
    Amazinga okuhlola: API598

    Izici Ezengeziwe

    -Ukumelana nokugqwala okuhle kakhulu
    -Amandla aphezulu okuqina
    -Elula
    -Indawo eqinile futhi ebushelelezi enganciphisa ukunamathela kwezinto zangaphandle
    -Ukumelana nokushisa

    Izimpahla Zezingxenye Eziyinhloko

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    okuqukethwe kwakho

    okuqukethwe kwakho

    okuqukethwe kwakho

    Izinhlelo zokusebenza

    I-Titanium ne-titanium alloys yizinsimbi ezisebenza kakhulu ngamakhemikhali ezingenayo i-ferrous. Izinto ze-Titanium zinefilimu ye-oxide, ehlinzeka ngokuzinza okuhle nekhono lokuzibamba endaweni egqwala kakhulu. Ngakho-ke, ama-valve e-titanium angakwazi ukumelana nezimo ezihlukahlukene ezinzima zokugqwala. Amavalvu ovemvane be-Titanium anezinzuzo ezifana nokusebenza okuphezulu, ukuphepha nokwethembeka, nempilo ende yesevisi. Isetshenziswa kabanzi embonini ye-chlor alkali, imboni ye-soda ash, imboni yezemithi, imboni kamanyolo, imboni yamakhemikhali emihle, i-asidi eyisisekelo ye-organic kanye nokukhiqizwa kukasawoti we-inorganic, kanye nemboni ye-nitric acid neminye imikhakha.