Pipe ya Mafuta
Chitsulo chachitali chokhala ndi gawo lobowo ndipo palibe zolumikizira kuzungulira kuzungulira.
Amagwiritsidwa ntchito kwambiri popanga zida zamakina ndi zida zamakina, monga ondikubowola mapaipi, ma shaft oyendetsa galimoto, mafelemu a njinga, ndizitsulo scaffoldingamagwiritsidwa ntchito pomanga zithunzi zam'manja, ndi zina. Kugwiritsa ntchito mapaipi osweka mafuta kuti apange mbali za mphete kumatha kupititsa patsogolo kugwiritsiridwa ntchito kwa zinthu, kufewetsa njira zopangira, kupulumutsa zida ndi kukonza maola amunthu, monga kugudubuza mphete, seti ya jack, ndi zina zambiri. mu mapaipi achitsulo.Machubu opangira mafutaKomanso ndi zinthu zofunika kwambiri zida zosiyanasiyana wamba, ndi migolo, migolo, etc. ayenera kukhala machubu mafuta akulimbana.Mapaipi osweka mafuta amatha kugawidwa m'mapaipi ozungulira ndi mapaipi ooneka ngati apadera molingana ndi mawonekedwe a gawolo.Chifukwa cha momwe circumference ndi yofanana, chubu chophwanyika mafuta chimakhala ndi malo akuluakulu, ndipo madzi ambiri amatha kunyamulidwa ndi machubu ozungulira.
Skachitidwe
PI: Ndi chidule cha American Petroleum Institute mu Chingerezi, ndipo amatanthauza American Petroleum Institute m’Chitchaina.
OCTG: Ndichidule cha Oil Country Tubular Goods mu Chingerezi, ndipo amatanthauza chitoliro chapadera chamafuta mu Chitchaina, kuphatikiza chosungira mafuta, chitoliro chobowola, kolala yobowola, kulumikizana, kulumikizana kwakanthawi, ndi zina zambiri.
Machubu: Mapaipi omwe amagwiritsidwa ntchito m'zitsime zamafuta pobwezeretsa mafuta, kuchira kwa gasi, jekeseni wamadzi ndi kupasuka kwa asidi.
Bowolo: Chitoliro chomwe chimathamangitsidwa kuchokera pamwamba kupita ku chitsime chobowoledwa kuti chiteteze khoma kuti lisagwe.
Paipi yoboola: Chitoliro chomwe ankagwiritsa ntchito pobowola chitsime.
Chitoliro chamzere: chitoliro chomwe chimagwiritsidwa ntchito kutengera mafuta ndi gasi.
Kulumikizana: Thupi la cylindrical lomwe limagwiritsidwa ntchito kulumikiza mapaipi awiri okhala ndi ulusi wamkati.
Kulumikiza: chitoliro chomwe chimagwiritsidwa ntchito polumikiza.
Ulusi wa API: ulusi wa chitoliro wotchulidwa mu API 5B muyezo, kuphatikizapo ulusi wozungulira wa chitoliro cha mafuta, ulusi waufupi wozungulira, ulusi wautali wozungulira, ulusi wamtundu wa trapezoidal, ulusi wa pipeline, etc.
Chingwe chapadera: Chingwe chopanda API chokhala ndi ntchito yapadera yosindikiza, magwiridwe antchito ndi zina.
Kulephera: Chochitika cha kupunduka, kuthyoka, kuwonongeka kwa pamwamba ndi kutayika kwa ntchito yoyambirira pansi pazikhalidwe zinazake zautumiki.Mitundu yayikulu ya kulephera kwa casing ya mafuta ndi: kugwa, kutsetsereka, kuphulika, kutayikira, dzimbiri, kumamatira, kuvala ndi zina zotero.
Technical Standard
API 5CT: Mafotokozedwe a Casing ndi Tubing
API 5D: Tsatanetsatane wa chitoliro chobowola
API 5L: Kufotokozera kwa Line Steel Pipe
API 5B: Tsatanetsatane wa Kupanga, Kuyeza, ndi Kuwunika kwa Casing, Tubing, ndi Line Pipe Threads
GB/T 9711.1: Kutumiza kwaukadaulo wamapaipi achitsulo pamakampani amafuta ndi gasi - Gawo 1: Mapaipi achitsulo a Gulu A
GB/T 9711.2: Kutumiza kwaukadaulo wamapaipi achitsulo pamakampani amafuta ndi gasi - Gawo 2: Mapaipi achitsulo a Gulu B
GB/T 9711.3: Miyezo Yobweretsera Zaukadaulo zamapaipi achitsulo pamakampani amafuta ndi gasi Gawo 3: Mapaipi achitsulo a Siredi C
Kutembenuka kwa Imperial kupita ku Metric
1 inchi (mu) = 25.4 millimeters (mm)
1 phazi (ft) = 0.3048 mita (m)
1 pounds (lb) = 0.45359 kilogram (kg)
1 pounds pa phazi (lb/ft) = 1.4882 kilograms pa mita (kg/m)
1 pound per square inch (psi) = 6.895 kilopascals (kPa) = 0.006895 megapascals (Mpa)
1 phazi mapaundi (ft-lb) = 1.3558 Joule (J)
Nthawi yotumiza: Jul-03-2023