Chitoliro cha Mafuta
Chingwe chachitsulo chachitali chokhala ndi gawo lopanda kanthu komanso chopanda zolumikizira kuzungulira dera lonse.
Chigawo chachiwiri cha mapaipi achitsulo chamafuta chopanda msoko chomwe makasitomala athu akale ku Iran adaitanitsa chatumizidwa lero.
Iyi ndi nthawi yachiwiri kwa kasitomala wathu wakale kuyitanitsa. Ngakhale sanatiuze kuti zinthu zathu ndi zabwino, mtengo wake woguliranso watiuza zonse.
Skapangidwe ka nyumba
PI: Ndi chidule cha American Petroleum Institute mu Chingerezi, ndipo chimatanthauza American Petroleum Institute mu Chitchaina.
OCTG: Ndi chidule cha Mafuta a Dziko la Tubular mu Chingerezi, ndipo chimatanthauza chitoliro chapadera cha mafuta mu Chitchaina, kuphatikizapo chivundikiro cha mafuta chomalizidwa, chitoliro chobowolera, kolala yobowolera, cholumikizira, kulumikizana kwakanthawi, ndi zina zotero.
Machubu: Mapaipi omwe amagwiritsidwa ntchito m'zitsime zamafuta pobwezeretsa mafuta, kubwezeretsa mpweya, kulowetsa madzi ndi kusweka kwa asidi.
Chitoliro: Chitoliro chomwe chimayendetsedwa kuchokera pamwamba kupita ku chitsime chobowoledwa ngati chotchingira khoma kuti lisagwe.
Chitoliro: Chitoliro chomwe chimagwiritsidwa ntchito pobowola chitsime.
Chitoliro cha mzere: chitoliro chogwiritsidwa ntchito kunyamula mafuta ndi gasi.
Kulumikiza: Thupi lozungulira lomwe limagwiritsidwa ntchito kulumikiza mapaipi awiri okhala ndi ulusi ndi ulusi wamkati.
Zipangizo zolumikizira: chitoliro chomwe chimagwiritsidwa ntchito popanga cholumikizira.
Ulusi wa API: ulusi wa chitoliro womwe watchulidwa mu muyezo wa API 5B, kuphatikiza ulusi wozungulira wa chitoliro cha mafuta, ulusi wozungulira waufupi, ulusi wozungulira wautali, ulusi wozungulira pang'ono, ulusi wapaipi wapaipi, ndi zina zotero.
Chingwe chapadera: Chingwe chopanda ulusi cha API chokhala ndi magwiridwe antchito apadera otsekera, magwiridwe antchito olumikizirana ndi zina.
Kulephera: Chochitika cha kusintha kwa zinthu, kusweka, kuwonongeka kwa pamwamba ndi kutayika kwa ntchito yoyambirira pansi pa mikhalidwe inayake yogwirira ntchito. Mitundu yayikulu ya kulephera kwa chidebe cha mafuta ndi: kugwa, kutsetsereka, kuphulika, kutuluka kwa madzi, dzimbiri, kumatira, kusweka ndi zina zotero.
Muyezo Waukadaulo
API 5CT: Kufotokozera kwa Casing ndi Tubing
API 5D: Kufotokozera kwa chitoliro chobowola
API 5L: Kufotokozera kwa Chitoliro cha Chitsulo cha Line
API 5B: Kufotokozera kwa Kupanga, Kuyeza, ndi Kuyang'anira Ulusi wa Casing, Tubing, ndi Line Pipe
GB/T 9711.1: Mikhalidwe yaukadaulo yoperekera mapaipi achitsulo kumakampani amafuta ndi gasi - Gawo 1: Mapaipi achitsulo a Giredi A
GB/T 9711.2: Mikhalidwe yaukadaulo yoperekera mapaipi achitsulo kumakampani amafuta ndi gasi - Gawo 2: Mapaipi achitsulo a Giredi B
GB/T 9711.3: Mikhalidwe Yotumizira Mapaipi Achitsulo Pamakampani a Mafuta ndi Gasi Gawo 3: Mapaipi Achitsulo a Giredi C
Mitengo Yosinthira ya Imperial kupita ku Metric
Inchi imodzi (mkati) = 25.4 mamilimita (mm)
Phazi limodzi (ft) = mamita 0.3048 (m)
Paundi imodzi (lb) = 0.45359 kilogalamu (kg)
Paundi imodzi pa phazi (lb/ft) = 1.4882 kilogalamu pa mita (kg/m)
Paundi imodzi pa inchi imodzi (psi) = 6.895 kilopascals (kPa) = 0.006895 megapascals (Mpa)
Paundi imodzi ya phazi (ft-lb) = 1.3558 Joule (J)
Nthawi yotumizira: Feb-27-2023