Ububanzi bokusetshenziswa kweizinqe ezishiselwe flangeibanzi uma kuqhathaniswa, futhi izidingo zokufakwa nazo zizoba phezulu uma kuqhathaniswa. Okulandelayo futhi kwethula ukulandelana kokufaka kanye nezinyathelo zokuphepha zamaflange ashiselwe izinqe
Isinyathelo sokuqala ukuhlela izinhlangothi zangaphakathi nezingaphandle zensimbi engagqwali exhunyiweizinqamu ezishiselwe ipayipi nokufakwangaphambi kokuxhuma i-welding flange.
Isinyathelo sesibili ukufaka amapuleti e-flange anezindandatho ze-groove kumapayipi adinga ukuxhunywa.
Khona-ke, ichweba lepayipi lidinga ukucutshungulwa ngenqubo ye-90 degree flanging, futhi indiza yembobo yepayipi ecutshunguliwe idinga ukupholishwa. Ngemva kokupholishwa, kufanele ime mpo futhi isicaba, futhi akufanele kube nama-burrs, concavities, noma deformation, futhi umlomo wepayipi udinga ukuzungezwa ngamathuluzi akhethekile.
Eqinisweni, kukhona futhi indlela elula yokusebenzisa imikhiqizo eqediwe ukuze flange amapayipi amafushane bese uwashisela phezuamapayipi.
Okulandelayo, faka indandatho ye-O nensimbi engenasici efakwe ezinhlangothini zombili ku-flange ngendandatho ye-groove. Imbobo yangaphakathi yendandatho yokuvala iyafana nobubanzi bangaphakathi bepayipi.
Bese uxhuma izimbobo ze-flange ngama-bolt, bese uqinisa izingxenye ze-bolt ngokulinganayo.
Okokugcina, lapho uqinisa i-butt welding flange, kubalulekile ukuqinisekisa ukuthi wonke amalunga aqiniswe ekucacisweni okudingekayo.
Isikhathi sokuthumela: Jun-20-2023
