Ama-floor flange asetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi amapayipi okuhlala, amapayipi okuhweba, namapayipi ezimboni.Angasetshenziswa ukuxhuma amapayipi anosayizi abahlukahlukene, futhi ngokuvamile afakwa kusetshenziswa amabhawodi noma izikulufu ukuze kuvikeleke i-flange phansi.