A ɓangaren da ya haɗu da bututun zuwa bututun a ƙarshen bututun. Akwai ramuka a cikin harshen wuta da kusoshi suna riƙe da flange biyu tare. GASKET SELALALES tsakanin flanges. Flanged pip piping flanging yana nufin bututun ruwa tare daflanges(fannoni ko gidajen abinci). Ana iya jefa shi, faɗakarwa ko welded. Flange hajayen ya kunshi flanges, gas da yawa na bolts da kwayoyi.

Akwai nau'ikan guda ukuflange hatimisurface: Jirgin sama na rufe fuska, ya dace da matsi ba shi da yawa, lokutan watsa labarai marasa guba; Concave da Convex Slock surface, sun dace da matsanancin matsin lamba mafi girma; Goma tsagi ce ta rufe fuska, ya dace da harshen wuta, masifa, matsakaici matsakaici da lokutan matsin lamba. Gasket shine nau'in zobe wanda zai haifar da nakasar filastik kuma yana da tabbaci. Yawancin magungunan da aka yanke daga zanen gado marasa ƙarfe, ko sanya su a masana'antu masana'antu zuwa ƙayyadaddun masu girma dabam. Abubuwan kayan gyaransu ne na roba, zanen asbestos, zanen polyethylene da sauransu.
FlangeHaɗin zare (haɗin waya) flanges da masu welded franges da clampmp flanges. Ƙaramin matsin lamba karamin diamita mai saukar da wuta daFlange Sleeve, matsanancin matsin lamba da ƙarancin diamita ana welded flanger, girgizawa mai kauri da kuma hada kishin bolt na daban-daban.