Monga tonse tikudziwa, mafuta amafuta amayengedwa kuchokera ku mafuta. Mtengo wa mafuta akukwera m'zaka zino, ndipo mtengo woyendetsa galimoto ukukwera kwambiri. Potulutsa mafuta, mapaipi ambiri amafunika kuyikidwa.

Nayi chithunzi cha payipi:

Kupaka mapaipi (GB9948-88) ndi chubu chachitsulo chopanda msoko choyenera chubu cha ng'anjo, chosinthira kutentha ndi mapaipi mu fakitale yoyeretsera mafuta.

Chitoliro chachitsulo chobowolera nthaka (YB235-70) chimagwiritsidwa ntchito pobowolera nthaka ndi dipatimenti ya za nthaka, zomwe zingagawidwe m'zigawo monga chitoliro chobowolera nthaka, kolala yobowolera nthaka, chitoliro chapakati, chitoliro chosungira madzi ndi chitoliro chonyera madzi malinga ndi momwe chimagwiritsidwira ntchito.

Chitoliro cha mafuta ndi mtundu wa chitsulo chachitali chokhala ndi gawo lopanda kanthu komanso chopanda cholumikizira, pomwe chitoliro chosweka cha mafuta ndi mtundu wa chitsulo chopanda kanthu.

Machubu amagwiritsidwa ntchito kwambiri popanga zida zomangira ndi makina monga mapaipi obowolera mafuta, ma shaft oyendetsa magalimoto, mafelemu a njinga ndi scaffolding achitsulo kuti azisuntha zithunzi pomanga. Kugwiritsa ntchito chubu chobowolera mafuta popanga zida zozungulira kungathandize kusintha kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito, kuchepetsa njira zopangira, kusunga nthawi yogwiritsira ntchito zinthuzo ndi kukonza, monga mphete yozungulira, jack sleeve, ndi zina zotero, kwagwiritsidwa ntchito kwambiri popanga chitoliro chachitsulo. Chubu chobowolera mafuta kapena zida zosiyanasiyana zachikhalidwe, mbiya, mbiya ndi zina zotero, chitoliro chobowolera mafuta chomwe chimapangidwira. Chitoliro chobowolera mafuta chingagawidwe m'zitoliro zozungulira ndi chitoliro chooneka ngati wapadera malinga ndi mawonekedwe a malo opingasa. Popeza dera la chitoliro chobowolera mafuta ndilo lalikulu kwambiri lomwe lili ndi malire ofanana, madzi ambiri amatha kunyamulidwa ndi chitoliro chozungulira.

API5CTChophimba mafuta chimagwiritsidwa ntchito makamaka ponyamula mafuta, gasi lachilengedwe, gasi, madzi ndi zakumwa ndi mpweya wina.

Ikhoza kugawidwa m'zigawo ziwiri: chitoliro chachitsulo chosapanga dzimbiri ndi chitoliro chachitsulo chosungunulidwa. Chitoliro chachitsulo chosungunulidwa chimatanthauza chitoliro chachitsulo chosongoka, ndipo chitoliro chachikulu cha mafuta nthawi zambiri chimakhala chitoliro chachitsulo chosongoka chozunguliridwa ndi arc. Mayiko omwe amagwiritsidwa ntchito kwambiri ndi mankhwalawa amapezeka ku Middle East, Europe ndi America.Api5ctChikwamacho chingagawidwe m'magawo a R-1, R-2 ndi R-3 kutengera kutalika kwake. Zipangizo zazikulu ndi B, X42, X46, X56, X65, X70 ndi zina zotero. Mu kutentha kwambiri komanso malo opanikizika kwambiri, mapaipi a zinthu zosungira mafuta ali ndi ubwino wake wapadera wachilengedwe. Chikwama cha mafuta cha Api5ct kuyambira pa zopangira mpaka zinthu zisanaperekedwe mayeso otsetsereka, mayeso otsekeka, mayeso okhudzidwa, mayeso otsekeka ndi mayeso ena ofanana.