Chitoliro chamafuta
Mzere wautali wokhala ndi chitsulo chopanda rofwololo ndipo palibe mafupa kuzungulira kuzungulira.
Amagwiritsidwa ntchito kwambiri popanga zigawo zamiyala ndi zigawo zamakina, monga oMapaipi a Ill, magalimoto oyendetsa magalimoto, mafelemu njinga, ndisteel scaffoldogwiritsa ntchito pomanga zithunzi zomangira zomangira, etc. Kugwiritsa ntchito mapaipi a petroleum kupangira misozi kungathetse kugwiritsa ntchito, kuwononga zida ndi kukonza matempha, monga momwe amagwiritsidwira ntchito kwambiri m'mapaipi achitsulo.Mafuta osokoneza matataniKomanso ndizofunikira kwambiri kwa zida zokhudzana ndi zida zam'manja, ndi mbiya, mbiya, ndi zina zotere ziyenera kupangidwa ndi mafuta akusenda machubu. Mapaipi osokoneza bongo amatha kugawidwa m'mapaipi ozungulira ndi mapaipi apadera osiyanasiyana malinga ndi mawonekedwe a malo okhala pamtanda. Chifukwa cha vuto lomwe mderali ndilofanana, mafuta osokoneza bongo amakhala ndi malo okulirapo, ndipo madzi ambiri amatha kunyamulidwa ndi machubu ozungulira.
Skhumitsani
PI: Ndi chidule cha American Petroleum Institute in Chingerezi, ndipo imatanthawuza Introleum Inroleum Institute mu China.
Occle: Ndiye chidule cha mafuta amtundu wa Tubhur mu Chingerezi, ndipo amatanthauza chitoliro chapadera cha mafuta mu Chitchaina, kuphatikiza mafuta omalizidwa, chitoliro chokha, kulumikizana, zolumikizira, etc.
Tubeng: Mapaipi omwe amagwiritsidwa ntchito m'matumbo a mafuta a chitsiritso chamafuta, kuchira kwa mpweya, jakisoni wamadzi ndi acid omwe adazunza.
Kusoka: Chitoliro chomwe chimayendetsedwa kuchokera pamwamba kukhala chikondwerero cha manja ngati chingwe chotchinga choletsa khoma kuti lisaoneke.
Kugoba: Chitolirochi chimagwiritsidwa ntchito pobowolanso.
Chitoliro cha mzere: chitoliro chomwe chimagwiritsidwa ntchito kunyamula mafuta ndi mpweya.
Kulumikizana: Thupi la cylindrical lomwe limagwiritsidwa ntchito kulumikiza mapaipi awiri opindika ndi ulusi wamkati.
Zinthu zophatikizira: chitoliro chomwe chimagwiritsidwa ntchito popanga.
Chingwe cha API: Chiwonetsero cha chitoliro chomwe chatchulidwa muyezo wa API 5B, kuphatikiza ulusi wozungulira wa mafuta, ndikukhomerera ulusi wautali, kumapangitsa ulusi wautali, kutulutsa ulusi pang'ono, etc.
Chuma Chapadera: Osakhazikika Pokhala ndi zopindika zapadera zokopa, kulumikizana ndi zina.
Kulephera kwa kuwonongeka kwa kuwonongeka, kuwonongeka, kuwonongeka kwapamwamba ndi kutayika kwa ntchito yoyambirira muutumiki. Mitundu yayikulu ya kulephera kwa mafuta ndi: kugwa, kugwa, kupindika, kusokonekera, kutukula, kuvala ndi zina zotero.
Muyezo Waukadaulo
API 5CET: Chizindikiro cha Cast ndi Bing
API 5D: kufotokozeratu chitoliro
API 5l: Chidule cha chitoliro chachitsulo
API 5B: kufotokozerani nsalu, muyeso, ndikuyang'anitsitsa kusanja, tubeni, ndi mzere wopindika
GB / T 9711.1
GB / T 9711.2 :2: 2:
GB / T 9711.3: Kutumiza masitepe a chitsulo chamakaipi a mafuta ndi gasi gawo 3: kalasi C SIPAels
Imperial to Metric Cigwirizano
1 inchi (in) = 25.4 mamilimita (mm)
1 phazi (FT) = 0,3048 metres (m)
1 mapaundi (lb) = 0.45359 kilogalamu (kg)
1 mapaundi kapena phazi lililonse (LB / FT) = 1.4882 kilogalamu pa mita (kg / m)
1 mapaundi pamtunda (PSI) = 6.895 Kidascals (KPA) = 0.006895 Megapascals (MPA)
1 mapaundi (ft-lb) = 1.3555 joule (j)
Post Nthawi: Jul-03-2023