Ipleyiti eyimfama ye-Flange ikwabizwa ngokuba yi-blind flange, igama lokwenyani ipleyiti eyimfama. Yindlela yokudibanisa yeflange. Omnye wemisebenzi yawo kukuthintela ukuphela kombhobho, kwaye enye iququzelela ukukhutshwa kwe-debris kwipayipi ngexesha lokugcinwa. Ngokubhekiselele kwimpembelelo yokutywinwa, inefuthe elifanayo njengentloko kunye ne-tube cap. Kodwa akukho ndlela yokuqhawula intloko, kwaye ipleyiti eyimfama yeflange igxininiswe ngeebholiti, i-disassembly efanelekileyo kakhulu. Umgangatho wepleyiti oyimfama we-Flange yintsimbi ye-carbon, i-alloy steel, insimbi engenasici, iplastiki njalo njalo. Ipleyiti yeflange eyimfama isetyenziselwa ukuvala isiphelo sombhobho, kubandakanywa ipleyiti edityanisiweyo yeflange eyimfama kunye nesigqubuthelo seflange (isigqubuthelo seflange sibhowutiwe). Isigqubuthelo se-flange yipleyiti eyimfama ye-flange, kwaye ipleyiti eyimfama ye-flange ayikho kuphela i-flange cover cover, kodwa kunye nepleyiti ye-flange edibeneyo eyimfama, ipleyiti ye-flange eyimfama kunye nokunye.

Kuyilo lweflange eyimfama, kukho amanqaku aphambili ekufuneka aqwalaselwe kuyilo: uyilo olufanelekileyo lweflange, oko kukuthi, uyilo olufanelekileyo lwe-alloy flange cone neck kunye ne-flange ring ratio, yenza i-flange torque ibencinci. ngokunokwenzeka, ukwenzela ukunciphisa isalathisi soxinzelelo lweflange; Ngokwemeko yokusebenza, ukhetho olufanelekileyo lwezinto ze-gasket kunye noyilo olufanelekileyo lobubanzi be-gasket, ukunciphisa ukulayisha kwangaphambili kunye nokusebenza kwamandla; Ukukhetha okunengqiqo kwempahla ye-bolt, i-bolt diameter kunye nenombolo ye-bolt, kunye nexabiso le-bolt center diameter yesangqa esincinci kangangoko kunokwenzeka; Ukukhetha okunengqiqo kwezixhobo ze-flange, i-flange yoyilo jikelele kufuneka ibe kangangoko kunokwenzeka ukufezekisa uyilo olupheleleyo loxinzelelo, ukufezekisa zombini iinjongo zokhuseleko kunye neendleko zokugcina iindleko.
Ngophuhliso olukhawulezayo lolwakhiwo lwemibhobho yasekhaya, uvavanyo loxinzelelo lwemibhobho lube likhonkco elibalulekileyo. Ngaphambi nasemva kovavanyo loxinzelelo, icandelo ngalinye lombhobho kufuneka litshayelwe yibhola, inani lamaxesha aqhelekile ngu-4 ~ 5. Ingakumbi emva kovavanyo loxinzelelo, kunzima ukucoca amanzi agcinwe kumbhobho, ngoko ke amaxesha okucoca aya kuba Kaninzi.