Ipayipi lensimbi engagqwali liwuhlobo lwensimbi eyindilinga eyindilinga eyize, esetshenziswa kabanzi kumapayipi okudluliselwa kwezimboni kanye nezingxenye zesakhiwo ezifana ne-petroleum, amakhemikhali, ezokwelapha, ukudla, imboni ekhanyayo, amathuluzi emishini, njll. Ngaphezu kwalokho, lapho ukugoba kanye ne-torsional amandla ayafana, isisindo silula, ngakho-ke sisetshenziswa kabanzi ukwenza izingxenye zemishini kanye nezakhiwo zobunjiniyela.Ibuye isetshenziswe ngokujwayelekile njengefenisha nezinto zasekhishini.