I-slip-on flanges yeyona nto ibalulekileyo kwicandelo lemibhobho yeekhemikhali kunye nokufakelwa. Ziyaziwa ngokulula kokufakelwa kunye nokwahlukahlukeneyo, ezi flange zibonelela ngesisombululo esithembekileyo sokudibanisa imibhobho kumashishini ahlukeneyo, ngakumbi phakathi kweekhemikhali kunye nezothutho. Uyilo lwe-flange olutyibilikayo luvumela ukuba utyibilikiswe ngaphaya kwesiphelo sombhobho, wenza ulungelelwaniso oluthe ngqo kwaye uphawu