1. Ubuso obuphakanyisiwe (RF):
Ingaphezulu indiza ebushelelezi futhi ingaba nama-grooves anenqwaba. Indawo ebopha uphawu inesakhiwo esilula, kulula ukukhiqiza, futhi ilungele ukufukula kokulwa nokugqwala. Kodwa-ke, lolu hlobo lwendawo yokubopha lunendawo enkulu yokuxhumana ye-gasket, okwenza kuthambekele ekukhishweni kwe-gasket ngesikhathi sokuqina kwangaphambili, okwenza kube nzima ukufeza ukucindezela okulungile.
2. Owesilisa nowesifazane (MFM):
Indawo yokubopha uphawu iqukethe i-convex ne-concave yobuso obuhambisana ndawonye. I-gasket ibekwe ebusweni be-concave, ivimbela i-gasket ukuthi ikhishwe. Ngakho-ke, ilungele izinhlelo zokusebenza zengcindezi ephezulu.
3. Ulimi ne-Groove (TG):
Ingaphezulu lokubopha uphawu liyenziwa ngezilimi nama-grooves, nge-gasket ebekwe kwi-groove. Ivimbela i-gasket ukuthi ingabaleki. Ama-gaskets amancane angasetshenziswa, okuholela emandleni aphansi aphansi adingekayo ekucindezelweni. Lo mklamo uyasebenza ngokuthola uphawu oluhle, ngisho nasezimweni eziphakeme kakhulu. Kodwa-ke, ukudonsa kabusha ukuthi inqubo yesakhiwo nenqubo yokukhiqiza ayiyinkimbinkimbi, futhi esikhundleni se-gasket ku-groove kungaba inselele. Ngaphezu kwalokho, ingxenye yolimi itholakala ngomonakalo, ngakho-ke kufanele kusetshenziswe ukuqaphela ngesikhathi somhlangano, ukungafani, noma ukuthutha. Ulimi kanye ne-Groove Seating Surface kufanelekile ngokuvutha, ukuqhuma, imidiya enobuthi, kanye nezicelo eziphakeme kakhulu. Noma ngabe kunesilinganiso esikhulu, asakwazi ukunikeza uphawu olusebenzayo lapho ingcindezi ingaphezulu kakhulu.
4. I-Saky Steel Face (FF) futhiRing Joint (RJ):
Ukubekwa uphawu okugcwele kobuso kulungele izinhlelo zokusebenza zengcindezi ephansi (PN ≤ 1.6MPA).
Izikhala ezihlanganisiwe ezihlanganisiwe zisetshenziselwa kakhulu ama-flanges ezintanyeni nama-flanges ahlanganisiwe, alungele amabanga okucindezela (6.3mpa ≤ pn ≤ 25.0MPA).
Ezinye izinhlobo zezindawo zokubopha uphawu:
Ngemithambo yengcindezi ephezulu kanye namapayipi aphezulu wengcindezi, indawo yokubopha uphawu le-conical noma indawo yokubopha uphawu lwe-trapezoidal lungasetshenziswa. Babhangqiwe nama-gaskets wensimbi ayindilinga (ama-lens gaskets) kanye nama-gaskets ensimbi anezigaba ezi-elliptical noma ze-octagonal, ngokulandelana. Lezi zindawo zokubopha uphawu zilungele izinhlelo zokusebenza zengcindezi ephezulu kodwa zidinga ukunemba okuphezulu okuphezulu kanye nokuqedwa komhlaba, kubenza babe yinselele emshinini.
Isikhathi sePosi: Sep-03-2023