It is ikakhulukazi yakhiwa yakhiwa ipayipi lukathayela, emkhonweni net kanye ngokuhlanganyela. Ishubhu elingaphakathi liyipayipi elincanyana elibiyelwe ngodonga olungenazinsimbi olunokuvunguza noma umumo oyindilinga, futhi ungqimba olungaphandle lwepayipi lukathayela lwenziwe ngocingo lwensimbi olungagqwali lwentambo yensimbi. Ukuhlanganiswa nama-flanges emikhawulweni yomibili ye-hose ar kufaniswe nokufakwa kanye nama-flanges wepayipi lekhasimende.