Isingeniso:
Ama-Flanges ayizingxenye ezibalulekile ezisetshenziswa ezinhlelweni zamapayipi, ahlinzeka ngoxhumano oluphephile futhi avimbele ukuvuza emisebenzini ehlukahlukene yezimboni.Ukuqonda izinhlobo ezahlukene zezindawo zokuvala i-flange kubalulekile ekukhetheni i-flange efanelekile yezimo ezithile zokusebenza.Kule bhulogi, sizocubungula umqondo wezindawo zokuvalwa kwe-flange, sihlole izinhlobo zazo ezahlukahlukene, futhi sixoxe ngendawo ezivame ukuqashwa kuzo.
I-Flange Seal Surfaces: Ichazwe
Ama-Flange anezindawo ezihlukene zokuvala, ngayinye ibhekene namazinga athile okucindezela, izinhlobo zemidiya, nezimo zokusebenza.Izinhlobo ezine eziyisisekelo zezindawo zokuvala i-flange yilezi:
1. I-Flat Sealing Surface Flange (FF/RF): Ilungele izimo ezinengcindezi ephansi kanye nemidiya engeyona enobuthi, lawa ma-flange afaka indawo eyisicaba, ephakanyisiwe, noma enekhodi.Zisetshenziswa ngokujwayelekile lapho ingcindezi yokulinganisa ingeqi ku-4.0 MPa.
2. I-Concave ne-Convex Sealing Surface Flange (FM): Ifanele izinhlelo zokusebenza ezinomfutho ophezulu, lawa ma-flange angakwazi ukumelana namazinga okucindezela okungu-2.5, 4.0, no-6.4 MPa.Umklamo wabo oyingqayizivele uvumela ukuvalwa okuphumelelayo ngaphansi kwezimo ezimbi kakhulu.
3. I-Tongue and Groove Sealing Surface Flange (TG): Idizayinelwe ngokukhethekile izimo ezifaka imidiya evuthayo, eqhumayo, nenobuthi, ama-TG flange ahlinzeka ngokuvala okuvikelekile futhi adinga ukulungiswa okuncane ngisho nasezindaweni ezinomfutho ophezulu.
4. I-Ring Connection Flange (RJ): Lawa ma-flange asetshenziswa ngokuyinhloko ezimweni ezishisa kakhulu nezinomfutho ophezulu wokusebenza.Idizayini yokuxhuma indandatho iqinisekisa uphawu oluqinile, okubenza bafanelekele imisebenzi ebalulekile yezimboni.
Ukusetshenziswa Kwezindawo Zokuvalwa Kwe-Flange Ezindaweni Ezihlukene
Ukukhethwa kwendawo yokuvalwa kwe-flange kuncike endaweni ethile lapho izosetshenziswa khona.Ngokwesibonelo:
- Ama-Flange anezindawo zokuvala uphawu eziyisicaba (FF/RF) avame ukusetshenziswa ezindaweni ezingenabo ubuthi, njengezinhlelo zokuphakela amanzi, amapayipi anengcindezi ephansi, kanye namaphrojekthi wobunjiniyela ajwayelekile.
- Izindawo zokuvalwa kwe-Concave kanye ne-convex (FM) zithola ukusebenza ezimbonini ezinjengokuhluza uwoyela, ukucubungula amakhemikhali, nezimboni zamandla, lapho ukucindezela okuphezulu kuyinto evamile.
- Ulimi nezindawo zokuvalwa kwe-groove (TG) zinikeza amandla amahle kakhulu okuvala, azenze zibaluleke kakhulu ezimbonini ezibamba izinto eziyingozi, imikhiqizo ye-petroleum, namagesi anobuthi.
- Ezinhlelweni ezishisa kakhulu nezinomfutho ophezulu, njengamapayipi esitimu namasistimu e-exhaust, ama- ring connection flanges (RJ) ahlinzeka ngokwethembeka nokuphepha okungenakuqhathaniswa.
Isiphetho:
Ukuqonda umqondo wezindawo zokuvala i-flange kubalulekile ekukhetheni uhlobo olufanele lwe-flange lwezinhlelo zokusebenza ezithile zezimboni.Kusukela ezindaweni eziyisicaba ezifanele izindawo ezinomfutho ophansi ukuya kuma-flange okuxhumana alungele izinga lokushisa eliphezulu kanye nezinhlelo zokucindezela okuphezulu, indawo ngayinye yokuvala idlala indima ebalulekile ekuqinisekiseni ukusebenza okungavuzi.Ngokucabangela amazinga okucindezela, uhlobo lwemidiya, nezimo zokusebenza, onjiniyela nezingcweti zemboni bangenza izinqumo ezinolwazi futhi bakhethe indawo efanelekile yokuvala i-flange yezicelo zabo.
Umshwana wokuzihlangula:Le bhulogi inikeza ulwazi olujwayelekile mayelana nezindawo zokuvala i-flange futhi akufanele zithathwe njengeseluleko sochwepheshe.Kuhlale kunconywa ukuthi uxhumane nochwepheshe bemboni noma abakhiqizi ngezidingo ezithile zohlelo lokusebenza.
Isikhathi sokuthumela: Jan-15-2024