I-Carbon steel flangengokwayo isakhiwo esihlangene, isakhiwo esilula, ukugcinwa kubuye kube lula kakhulu, indawo yokubeka uphawu kanye ne-spherical surface ngokuvamile isesimweni esivaliwe, akulula ukugezwa yi-medium, ukusebenza okulula nokugcinwa, okufanelekile kumakhemikhali, i-asidi, amanzi kanye negesi yemvelo kanye nokunye okujwayelekile okusebenzayo. Ai-flangeeyenziwe nge-carbon steel ibizwa ngokuthi i-carbon steel flange. Ingaphezulu le-carbon steel flange ngokwayo liyisicaba futhi libushelelezi, alikho i-burr, alinakho ukuklwebheka, alikho i-warping concave nezimo ze-convex.
Ipuleti lensimbi kufanele lihlolwe nge-ultrasonic, kungabikho zinkinga ze-delamination okufanele zisikwe lapho kuginqika khona umucu wensimbi, ukushisela izinqe zibe yindandatho, futhi kwenze ingaphezulu lendandatho yensimbi ibe yicylindrical. Butt welds ngentamo flangedizindandatho akufanele zenziwe ngomshini ngokuqondile ezingcwecweni zensimbi, futhi ama-welds angena ngokugcwele azosetshenziswa. Ukusetshenziswa kwamabhawodi ensimbi ye-carbon akudingekile ukwengeza i-gasket yokufaka umgqomo kanye nomgqomo, kanye ne-insulation gasket kanye nomgqomo kusetshenziselwa kuphela ukuthi kungenzeka ukuthi uketshezi olukhethwayo noma lwephayiphi lukwazi ukuvutha futhi lube izikhathi eziqhumayo, lesi senzakalo sokukhetha amabhawodi ensimbi engagqwali futhi wengeza i-gasket yokufaka umgqomo nomphongolo.