Uhlalutyo lwesizathu sokuvuza kweintamo flange
I-neck flange iya kuvuza ngokuqinisekileyo kwinkqubo yokusetyenziswa. Izizathu eziqhelekileyo zokuvuza zezi zilandelayo:
I-1, umlomo ongalunganga, umlomo ongalunganga ngumbhobho ochanekileyo kunyeiflange, kodwa iiflange ezimbini zahlukile ukuze iibholiti ezijikelezileyo zingakwazi ukungena lula kumngxuma webholiti. Abanye baya kukhetha ukubuyisela kwakhona kunokuba kukusetyenziswa kweebholiti ezincinci, kodwa oku kuya kunciphisa uxinzelelo lweiflange.
I-2, i-bias, i-bias ingumbhobho kunye ne-flange ayithe tye, kunye nentamo ye-flange surface ayihambelani kunye neziko elahlukileyo. Kucingelwa ukuba ukuvuza kwenzeka xa uxinzelelo lwangaphakathi ludlula uxinzelelo lomthwalo we-gasket.

I-3, i-corrosion, i-corrosion medium kwi-gasket ixesha elide i-corrosion iya kubangela utshintsho lweekhemikhali kwi-gasket, yenza i-gasket ithambile, ilahlekelwe amandla oxinzelelo.
I-4, umngxuma ongalunganga, umngxuma ongalunganga uqondwa ngcono, ngumbhobho kunye ne-flange concentric, kodwa umgama phakathi komngxuma we-bolt we-flanges ezimbini zentamo uvame ukuba mkhulu kakhulu, ibholithi iya kugxininisa, ixesha elide liya kuvala ibholt. , okubangela ukusilela kokutywinwa.