Slip on plate flangesfuthiizimpumputhe flangezombili izinhlobo ze-flange ezisetshenziswa ekuxhumekeni kwamapayipi.
I-Plate flange, eyaziwa nangokuthi i-flange welding flange noma i-flange eyisicaba, ivame ukusetshenziswa njengesiphetho esingashintshi ohlangothini olulodwa lwepayipi. Akhiwe ngamapuleti ensimbi amabili ayizicaba ayindilinga, aboshwe ndawonye futhi ane-gasket evalayo ebekwe phakathi kwama-flange amabili ukuze kuqinisekiswe ukuthi awekho amanzi noma igesi ukuvuza lapho kuxhunywa ipayipi. Lolu hlobo lwe-flange luvame ukusetshenziswa kuzinhlelo zokusebenza ezinengcindezi ephansi noma ezingabalulekile.
I-blind flange, eyaziwa nangokuthi i-blind flange noma i-blank flange, ivamise ukusetshenziswa ezinhlelweni zamapayipi lapho ububanzi obuthile budinga ukuvalwa noma ukuvinjwa. Kuyafana nezinye izinhlobo ze-flange, ezinesilinganiso esifanayo sokucindezela kanye nobukhulu bangaphandle, kodwa indawo yayo yangaphakathi ivalwe ngokuphelele ngaphandle kwezimbobo. Ama-blind flange ngokuvamile asetshenziselwa ukuvimba ububanzi obuthile ngesikhathi sokulungiswa kanye nomsebenzi wokuhlanza ezinhlelweni zamapayipi ukuvimbela ukungcola kanye nokungcola ekungeneni epayipini.
Yize zingamadivaysi ajwayelekile okuxhuma amapayipi, kukhona ukufana nokuhluka okulandelayo phakathi kwawo:
Ukufana:
1. Impahla: I-plate type flat welding flanges kanye nama-blind flanges enziwe ngezinto ezifanayo, njenge-carbon steel, insimbi engagqwali, njll.
2. Indlela yokufaka: Izindlela zokufaka ama-flange amabili ziyefana, futhi zombili zidinga ukuxhunywa kumapayipi noma impahla kanye nokusebenzisa amabhawudi ukuze kuxhunywe.
Umehluko nokufana:
1. Ukubukeka kokuma: I-flange eyisicaba inendawo yokushisela eyindilinga eyisicaba, kuyilapho i-blind flange iyindawo eyisicaba embozwe epayipini.
2. Umsebenzi: Umsebenzi wohlobo lwepuleti le-flange lokushisela iwukuba ukuxhuma izingxenye ezimbili zepayipi noma izinto zokusebenza, kuyilapho umsebenzi we-blind flange kuwukuvala noma ukuvimba ingxenye yepayipi ukuvimbela ukugeleza koketshezi noma igesi.
3. Isimo sokusetshenziswa: Izimo zokusetshenziswa zezinhlobo ezimbili zama-flange nazo zihlukile. Ama-flange okushisela amapulangwe ayisicaba ngokuvamile afaneleka amapayipi noma izinto zokusebenza ezidinga ukuhlakazwa nokuhlanganiswa njalo, kuyilapho ama-blind flange evame ukusetshenziselwa amapayipi noma izinto zokusebenza ezidinga ukuvalwa kwesikhashana noma ukuvinjwa.
4. Indlela yokufaka: Nakuba izindlela zokufaka ama-flange amabili zifana, izimo zokusebenzisa kwawo kanye nezindawo zokuwafaka nazo zingahluka. Ngokwesibonelo,ipuleti uhlobo flat welding flangesngokuvamile asetshenziselwa ukuxhuma iziphetho zombili zepayipi, kuyilapho ama-blind flange ngokuvamile esetshenziselwa ukuvala ingxenye yepayipi.
5. Maka: Lapho ukhetha, ungaphinda uhlole amamaki ezinhlobo ezimbili zama-flange. I-Neck flat welding flange ivamise ukuba nezakhiwo ezisobala zembobo yesikulufu, kuyilapho ama-blind flange engaboni ngokuvamile awanazo izakhiwo zezimbobo zesikulufu.
Kafushane, nakuba kokubili ama-flange okushisela ayisicaba kanye nama-blind flange kuyimishini yokuxhuma amapayipi, ukwakheka kwawo, imisebenzi, nezimo zokusebenzisa kuhlukile, ngakho-ke adinga ukukhethwa kuye ngokwezidingo zangempela.
Isikhathi sokuthumela: Apr-20-2023
