Ipayipi lensimbi engagqwali liwumugqa ongenalutho wensimbi eyindilinga, esetshenziswa kakhulu ku-petroleum, amakhemikhali, ezokwelapha, ekudleni, embonini yokukhanya, insimbi yomshini kanye namanye amapayipi ezimboni kanye nezingxenye zesakhiwo semishini.Ngaphezu kwalokho, ekugobeni okufanayo, amandla e-torsional, isisindo esincane, ngakho-ke futhi isetshenziswa kabanzi ekukhiqizeni izingxenye zemishini kanye nezakhiwo zobunjiniyela.Ibuye isetshenziswe ngokujwayelekile njengefenisha nezinto zasekhishini.