Okujwayelekile Mayelana Ne-Insulated Flange

I-insulated flange iyithuluzi elisetshenziselwa ukuxhuma ama-flange amabili ohlelweni lwamapayipi.Isici sawo esiyinhloko siwukwengeza isendlalelo sokuhlukanisa phakathi kwama-flange ukuze kuvinjelwe ukushisa, okwamanje, noma ezinye izinhlobo zamandla ekuqhubeni endaweni yokuxhuma i-flange.

Lo mklamo usiza ukwehlisa ukulahleka kwamandla, ukuthuthukisa ukuphepha kwesistimu, futhi ifanele izinhlelo zokusebenza ezidinga ukuvinjelwa kokuvuza okumaphakathi, ukushisa kwe-insulation, noma ukwahlukanisa ugesi.

Izici eziyinhloko nemisebenzi:

1.Izinto zokuvikela ukushisa: Ama-insulation flange ngokuvamile asebenzisa izinto ezisebenza kahle, njengerabha, ipulasitiki, noma i-fiberglass, njengesendlalelo sokugquma.Lezi zinsiza zingahlukanisa ngokuphumelelayo ukuqhutshwa kwamandla njengokushisa nogesi.

I-2.Ukuvimbela ukuqhutshwa kwamandla: Umsebenzi oyinhloko wama-flanges afakwe ngaphakathi ukuvimbela amandla ekuqhubeni endaweni yokuxhuma i-flange.Lokhu kubaluleke kakhulu ekufakeni ukushisa, ukufakwa kukagesi, noma okunye ukwahlukanisa amandla ezinhlelweni zamapayipi.

3.Vimbela ukuvuza okuphakathi: I-flange efakwe i-insulated yakha ungqimba oluvalekile oluvala phakathi kwama-flange, olungavimbela ngempumelelo ukuvuza okuphakathi ohlelweni lwamapayipi futhi luthuthukise ukuphepha kwesistimu.

I-4.Ifanele amazinga okushisa ahlukene kanye nezingcindezi: I-design ye-flange e-insulated iyaguquguquka futhi ingakwazi ukuzivumelanisa nokusetshenziswa ngaphansi kwezimo ezihlukene zokushisa nezingcindezi.Lokhu kuyenza ibambe iqhaza ezinhlelweni ezahlukene zezimboni.

I-5.Kulula ukuyifaka nokunakekela: Ama-flange afakwe ngaphakathi ngokuvamile anesakhiwo esilula, okwenza kube lula ukuwafaka nokuwanakekela.Lokhu kusiza ukuthuthukisa ukusebenza kahle kohlelo lwamapayipi.

I-6.Esetshenziswa kakhulu: Ama-flange afakiwe asetshenziswa kakhulu ezinhlelweni zamapayipi ezimbonini ezifana ne-petroleum, amakhemikhali, amandla, nokushisa, ikakhulukazi ezimweni lapho umthamo wokufakelwa uyadingeka.

Ukuhlolwa okuqinile

1. Amajoyinti avikelayo kanye nama-flange okuvikela aphumelele ukuhlolwa kwamandla kufanele ahlolwe ukuqina ngakunye ngakunye ezingeni lokushisa elingekho ngaphansi kuka-5°C.Izidingo zokuhlola kufanele zihambisane nezinhlinzeko ze-GB 150.4.
2. Ingcindezi yokuhlolwa kokuqina kufanele izinze imizuzu engama-30 kungcindezi engu-0.6MPa kanye nemizuzu engama-60 ngengcindezi yokuklama.Indawo yokuhlola umoya noma igesi engasebenzi.Akukho ukuvuza okubhekwa njengokufanelekile.

Kumele kuqashelwe ukuthi ama-flange ahlukene afakwe ngaphakathi angase afaneleke ezindaweni ezahlukene nezimo zokusebenza.Ngakho-ke, lapho ukhetha futhi usebenzisa ama-flanges afakwe i-insulated, kuyadingeka ukwenza izinqumo ezifanele ngokusekelwe ezidingweni ezithile zohlelo lokusebenza kanye nezimo zokusebenza zesistimu yamapayipi.