Uma kuziwa ekukhetheni ipayipi lensimbi, ngokuvamile kunezinketho ezimbili:ipayipi elivunguzayofuthiipayipi elingenamthungo. Nakuba zombili zinezinzuzo zazo, ipayipi lensimbi elivunguzayo livame ukonga ngokwenani.

Inqubo yokukhiqiza ipayipi yensimbi evunguzayo ilula, ikakhulukazi kufaka phakathi ukwakha, ukushisela nokusika, okunciphisa kakhulu izindleko zokukhiqiza. Ngokuphambene, inqubo yokukhiqiza amapayipi ensimbi engenamthungo ihlanganisa izinyathelo eziningi ezifana nokuncibilika, ukubhoboza, ukwelula nokwelashwa kokushisa, okwenza izindleko zokukhiqiza zibe phezulu.

Nakuba kwezinye izinhlelo zokusebenza ezithile, amapayipi ensimbi angenamthungo angase afaneleke kakhulu ngenxa yomthamo wawo omuhle kakhulu wokuthwala ingcindezi kanye nokumelana nezinga lokushisa eliphezulu, ezimweni eziningi, amapayipi ensimbi okuvunguzayo asengahlangabezana nesidingo, futhi intengo ishibhile.

Ngakho-ke, lapho ukhetha amapayipi ensimbi okuvunguza kanye namapayipi ensimbi angenamthungo, ngaphezu kokucabangela indawo yokusetshenziswa kanye nezidingo zokusebenza, intengo nayo iwukucatshangelwa okubalulekile. Ukuqonda inqubo yokukhiqiza kanye nokwehluka kwentengo yamapayipi ensimbi ahlukene kungasiza abathengi benze izinqumo eziphusile.

Lapho uthenga amapayipi ensimbi okuvunguza, udinga futhi ukunaka ukukhetha umenzi onekhwalithi ethembekile. Umkhiqizi oqeqeshiwe kufanele abe nesistimu yokulawula ikhwalithi eqinile ukuze aqinisekise izinga nokusebenza kwepayipi lensimbi elivunguzayo. Ngaphezu kwalokho, umkhiqizi kufanele akwazi ukuhlinzeka ngesevisi ephelele emva kokuthengisa, ukuze lapho izinkinga zenzeka ngesikhathi sokusetshenziswa, zingaxazululwa ngesikhathi.

Sekukonke, inzuzo yentengo yepayipi yensimbi evunguzayo iyenza imbangi eqinile yepayipi lensimbi engenamthungo ezinhlelweni eziningi zezimboni. Nakuba amapayipi ensimbi angenamthungo angase abe nokusebenza kangcono kwezinye izindawo ezinomfutho ophezulu, izinga lokushisa eliphezulu, ezisetshenziswa eziningi, amapayipi ensimbi okuvunguza angakwazi kakade ukuhlangabezana nezidingo. Ngakho-ke, kubaluleke kakhulu ukuqonda umehluko wamanani kanye nenqubo yokukhiqiza yezinhlobo ezahlukene zamapayipi ensimbi ukuthengwa okunengqondo kwemikhiqizo yamapayipi ensimbi.