Crorthagenic mpira wa mpira wokhala ndi ma bronets owonjezera ogwiritsira ntchito kutentha kwambiri ngati -196 ° C amapangidwa mwapadera kuti azitha kuthana ndi zochitika zoyambira ma crygenic. Maavuwa amagwiritsidwa ntchito kwambiri m'mafakitale monga Lng (mtundu wachilengedwe) pokonza, masitolo a mafakitale, ndi ma brokenic amadzimadzi Amapangidwa ndi zinthu zapadera monga chitsulo chosapanga dzimbiri, chitsulo cha kaboni, kapena zina zowonjezera zotsika mtengo Kuti mukhalebe ogwiritsira ntchito moyenera kutentha kwambiri.Satta: Zigawo za chikho onetsetsani kuti magwiridwe antchito ndi kutsatira njira zamakampani a Creakogenic Service. Makulidwe a Mpira Wampula: C Mapulogalamu, ndikofunikira kulinganiza zinthu monga luso lazinthu, kupanikizika ndi kuchuluka kwa magwiridwe antchito, komanso kutsatira miyezo yovomerezeka ndi malamulo oyenera.
API 6D Trunnion Mbale valavu yomwe imakwaniritsa zofunikira za American Petroleum Institute API 6D. Muyezo uwu umafotokoza kapangidwe kake, zakuthupi, zopanga, zowunikira, kukhazikitsa ndi kukonza minda ya API 6D Cunnion kuwonetsetsa kuti mafuta ndi mpweya ndi mafuta. Zovala za API 6D Trunnion mpira valavu imaphatikizapo:
1.Mvembala wathunthu amagwiritsidwa ntchito kuchepetsa kupanikizika kwa valavu ndikuwongolera kuthekera.
2.Kulanda valani yolumikizirana ndi njira ziwiri ndikukonzekera bwino.
3. Valve ndiosavuta kugwira ntchito komanso yosalala, ndipo chogwirizira chimadziwika kuti chogwiritsa ntchito.
4.Mzite wa valavu ndi mphete yopindika imapangidwa ndi kutentha kwambiri, zida zapamwamba kwambiri komanso zosokoneza bongo, zomwe ndizoyenera mamadzi osiyanasiyana.
5. Zigawo za valavu ya mpira ndizolekanitsidwa, kosavuta kukhazikitsa ndikusamalira. API 6D Trunnion Wall Mitambo ndi yoyenera nthawi ya mafakitale omwe akufunika kuwongolera madzi am'madzi omwe amafunikira kuwongolera madzi, kudula madzimadzi, ndikukhalabe ndi mpweya wamadzi mu mafuta, mankhwala achilengedwe, chithandizo chamadzi ndi minda ina.
Chinthu | Crompgenic mpira wa mpira wowonjezera bonnet a -196 ℃ |
Diamentine | 9 "," 3 ", 4", 8 ", 10", 12. " " |
Diamentine | Kalasi 150, 600, 900, 1500, 2500. |
Kulumikizana | Wodzikonda (rf, RTJ), bw, pe |
Kuyendetsa | Chonyamula gudumu, woyimbira wa chibayo, wochita magetsi, wopanda pake |
Zipangizo | Adapangidwa: A105, A182 F304, F336, F316l, A112, F33, A350 LF2, LF3, LF5 |
Kuponyera: A216 WCB, A351 CF3, CF8, CF8M, CF8M, A352 LCB, LCC, LC2, A995 4a. 5a, suyansi, FOSTELOY, Monte | |
Sitilakichala | Lodzaza kapena kuchepetsedwa, |
Rf, rtj, bw kapena pe, | |
Kulowera mbali, kulowa kolowera, kapena kapangidwe ka thupi | |
Block yowirimitsa & magazi (DBB), kudzipatula kawiri & magazi (DIB) | |
Mpando wadzidzidzi ndi jakisoni | |
Chida chotsutsa-Static | |
Kapangidwe ndi kupanga | API 6D, API 608, ISO 17292 |
Nkhope | API 6D, asme B16.10 |
Kulumikizana | Bw (asme B16.25) |
MS SP-44 | |
RF, RTJ (ASME B16.5, asme B16.47) | |
Kuyesa ndi kuyang'ana | API 6D, API 598 |
Ena | Nice mr-0175, nice mr-0103, iso 15848 |
Kupezekanso pa | PT, UT, RT, MT. |
Mapangidwe otetezeka moto | API 6FA, API 607 |
Ntchito zogulitsa pambuyo pake valavu yoyandama ndiyofunikira kwambiri, chifukwa pa nthawi yokhayo komanso yothandiza pambuyo pogulitsa zitha kuwonetsetsa kuti ndi nthawi yayitali komanso yolimba. Otsatirawa ndi omwe agulitsa pambuyo-ankhondo ena oyendayenda:
1.Custallation ndi kutumiza: Ogwira ntchito ogulitsa pambuyo poti apite kumalowo kuti akhazikitse mavesi a mpira kuti awonetsetse kuti ntchito yake yokhazikika komanso yokhazikika.
Kukonzekeretsa: Sungani nthawi zonse za mpira wa mpira kuti muwonetsetse kuti zili bwino kwambiri ndikuchepetsa wolephera.
3.Koma: Ngati chipinda choyandama cha mpira chimalephera, ogwira ntchito ogulitsa omwe ali ndi vuto la ntchito amatenga nthawi yayitali kwambiri kuti atsimikizire kuti mwachita ntchito.
Kusintha kwa 4.Pambiri: Poyankha zida zatsopano ndi matekinoloje atsopano omwe akubwera pamsika, ogwira ntchito ogulitsa pambuyo pake amalimbikitsa njira zosinthira makasitomala kuti awapatse bwino zinthu.
5. Maphunziro a Chidziwitso: Ogwira ntchito ogulitsa pambuyo-atagulitsa anzeru kwa ogwiritsa ntchito kuti athandize oyang'anira ndi kuchuluka kwa ogwiritsa ntchito pogwiritsa ntchito ma Grave a mpira. Mwachidule, ntchito yogulitsa mpira ya mpira iyenera kutsimikiziridwa mbali zonse. Mwanjira imeneyi pokhapokha ngati zingathetse ogwiritsa ntchito bwino ndikugula chitetezo.