Ukudibanisa ai-flange ene-welding, faka ukuphela kombhobho kwi-2/3 ye-diameter yangaphakathi yeiflangekunye nebalaweld iflangekumbhobho.Ukuba ityhubhu yedigri, jonga i-weld ukusuka phezulu, emva koko ujonge indawo yei-calibration flangeukusuka kumacala ahlukeneyo usebenzisa i-90 ° isikwere kwaye uguqule ubuso bokutywina kumgca ophakathi kwi-container.Umbhobho.Emva kokuba kungekho mpazamo, jonga inqaku lesibini elingezantsi.
Ngaphambi kokudibanisa iiflange, coca kwaye ucoce iumphezulu weflange, ngakumbi indawo yokutywina.Ukudibanisa ai-flange ene-welding, faka ukuphela kombhobho kwi-2/3 ye-diameter yangaphakathi yeiflangekunye nebalaweld iflangekumbhobho.Ukuba ngumbhobho wedigri, i-spot weld ukusuka phezulu, emva koko jonga indawo ye-flange yokulinganisa ukusuka kumacala ahlukeneyo usebenzisa i-90 ° yesikwere kwaye uguqule ubuso bokutywinwa kwindawo ehambelana nendawo ephakathi kombhobho.Emva kokuba kungekho mpazamo, jonga inqaku lesibini elingezantsi.
Jonga kwaye ulungise indawo yeflange ukusuka ekhohlo ukuya ekunene usebenzisa irula engama-90°.Emva kokuphumelela uvavanyo, beka inqaku lesithathu kunye nelesine ukuze ugqibezele ukulungiswa kwe-weld kunye ne-flange.Xa udibanisa iperiiiflange, imingxuma ye-bolt ye-flange yesixhobo sangemva kufuneka ihambelane nemingxuma ehambelanayo ye-bolt ye-flange esisigxina kunye nokuhambelana ne-flange ehleliweyo.Ubungakanani be-flange yefowuni yangasemva akufanele idlule i-1.5 ‰ ye-flange ububanzi kwaye idlule i-2 mm.
Xa ukhetha izixhobo ze-flanges okanye i-valve component flanges, qwa lasela ukuba ngaba ubukhulu bokudibanisa kweyokuqalaizixhobo flangesokanye icandelo levalvuiiflangezahlukile kwezo zisetyenziswa ekubhobhozeni.FlangedIphepha lerabha elixhonyiweyo lesona sixhobo sisetyenziswa kakhulu kwindibano yomqamelo,iflangeiphepha le-rubber kunye ne-rubber ye-asbestos yokudibanisa kunye nokugcinwa kwezinto eziqhelekileyo.Iphepha lerabha lidla ngokubhekisa kwiphepha lerabha lemizi-mveliso, elikwaziwa njengephepha lerabha elihlaselwe yimizi-mveliso okanye iphepha lerabha.
Ibhodi ye-asbestos yerabha ikwabizwa ngokuba yibhodi yerabha ye-asbestos.Ngokuqhelekileyo isetyenziswa njenge-gaskets yokutywina imiphezulu yezixhobo kunyeiiflange zombhobho.Imithombo yeendaba isenokuba ngamanzi, umphunga, umoya, iigesi ezahlukeneyo, i-ammonia, i-lye kunye neemveliso zepetroleum zokudityaniswa, ukudityaniswa nokulondolozwa, njl. njl.ncamathela iiflange.