Zvisimbiso zveFlange zvinopa kumberi-kumeso static yekuisa chisimbiso basa mukati mekubatana kweflange.Kune miviri mikuru yekugadzira misimboti iripo, ingave yemukati kana yekunze kumanikidza.Magadzirirwo akasiyana muhuwandu hwakawanda hwemakomisheni anopa maitiro ega ega.Parker's flange zvisimbiso zvinopa yakawedzera chisimbiso kuita kubva pakumanikidzwa-isina kune yakakwirira-kudzvanywa mamiriro.Madhizaini anogona kukwidziridzwa kuti asave nehanya nekudzvanyirira peaks, kuratidza yakakwirira extrusion kuramba kana media kuramba.