Osayizi abajwayelekile bepayipi lensimbi engagqwali (SS) bayahluka ngokuya ngezindinganiso ezithile ezilandelwa amazwe nezimboni ezahlukene.Nokho, abanye osayizi abajwayelekile abajwayelekile bepayipi lensimbi engagqwali bahlanganisa:- 1/8″ (3.175mm) OD kuya ku-12″ (304.8mm) OD- 0.035″ (0.889mm) ukujiya kodonga kuya ku-2″ (50.8mm) ukujiya kodonga - Ubude obujwayelekile abufanele amafithi angu-306 kuya ku-7.024 m ukuthi lab’ osayizi bangezinye nje zezibonelo zamasayizi amapayipi ensimbi engagqwali avame ukusetshenziswa, futhi izimboni noma abahlinzeki abahlukahlukene bangase banikeze osayizi abaguquguqukayo noma bangokwezifiso ngokwezidingo ezithile.