Ekwakhiweni kwamapayipi amabanga amade, izintambo zensimbi ziba nengxenye enkulu, ngaphansi kwezimo ezijwayelekile, u-35% kuya ku-40% wokutshalwa kwezimali kwamapayipi kalayini kubalwe ukutshalwa kwezimali okuphelele kwephrojekthi.Indlela yokukhetha intengo enengqondo, ukusebenza okuhle kakhulu kwepayipi kubaluleke kakhulu, ukukhetha okunengqondo ukulondoloza ukutshalwa kwezimali kokwakhiwa kwamapayipi, ukwenza lula ukwakhiwa nokusebenza okuphephile kwesistimu yamapayipi kunomthelela obaluleke kakhulu.Inzuzo yepayipi lensimbi ye-LSAW yenza ukuthi isetshenziswe kabanzi kumapayipi ayo ahlukile amabanga amade kawoyela negesi.

Izinzuzo LSAW steel pipe yilezi:

(1) ngaphandle kwenqubo yokuqaqa, isisekelo sokuhlehlisa, bhala kancane.

(2) uhlangothi olungalungile, olufakiwe, nokunye ukulawulwa kwepherimitha okulula ukuya kobubanzi, ikhwalithi enhle kakhulu yokushisela.

(3) ukuqedwa kokuvutha ngokuyisisekelo akukho ukucindezeleka okuyinsalela ngemva kokucindezeleka.

(4) ngoba i-weld line weld, i-weld ifushane, ingozi encane yokukhubazeka.

(5) ngemuva kokunwetshwa, ukunemba kwejiyomethri yepayipi kuyathuthukiswa kusiza kakhulu ukushisela endaweni.

(6) ngomthungo oqondile, umthelela omncane kukhwalithi yezinto zokuhlanganisa ezilwa nokugqwala.