Cov khoom
Cryogenic Pob Valve Ntev Bonnet rau -196 ℃
✧ Kev piav qhia
Cov pob cryogenic nrog cov kaus mom ntev uas tsim nyog rau kev ua haujlwm ntawm qhov kub qis li -196 ° C yog tsim tshwj xeeb los tswj cov xwm txheej hnyav ntawm cov ntawv thov cryogenic. Cov li qub no feem ntau siv rau hauv kev lag luam xws li LNG (kua roj av) ua, kev tsim roj lag luam, thiab lwm yam kev siv cryogenic kua dej. Cov yam ntxwv tseem ceeb ntawm cryogenic pob li qub nrog lub hau ntev rau -196 ° C suav nrog: Cov Khoom Siv Kub Qis: Cov li qub feem ntau yog tsim los ntawm cov khoom siv tshwj xeeb xws li stainless hlau, carbon hlau, lossis lwm yam alloys nrog cov khoom kub qis kom ntseeg tau tias muaj kev ua tau zoo thiab kev ncaj ncees hauv cov chaw cryogenic. Kev Tsim Lub Taub Hau Ntev: Lub taub hau ntev muab kev rwb thaiv tsev ntxiv thiab kev tiv thaiv rau lub qia valve thiab ntim khoom kom tswj tau kev ua haujlwm zoo ntawm qhov kub qis heev. Kev Sib Nqus thiab Kev Ntim Khoom: Cov khoom sib nqus thiab kev ntim khoom ntawm lub valve tau tsim tshwj xeeb kom nyob twj ywm thiab yoog tau ntawm qhov kub cryogenic, ua kom kaw nruj thiab tiv thaiv kev xau. Kev Ntsuas thiab Kev Ua Raws Cai: Cov li qub no dhau los ntawm kev sim nruj kom ntseeg tau tias muaj kev ua tau zoo thiab ua raws li cov qauv kev lag luam rau kev pabcuam cryogenic. Kev Nyab Xeeb Kev Ua Haujlwm: Cryogenic pob li qub nrog lub hau ntev yog qhov tseem ceeb rau kev tswj hwm kev nyab xeeb thiab txhim khu kev qha ntawm cov kua dej cryogenic, pab txhawb rau kev nyab xeeb kev ua haujlwm hauv cov kab ke cryogenic. Thaum xaiv cryogenic pob li qub rau -196 ° C daim ntawv thov, nws yog ib qho tseem ceeb uas yuav tsum xav txog yam xws li kev sib raug zoo ntawm cov khoom siv, kev ntsuas siab thiab kub, thiab kev ua raws li cov qauv kev lag luam thiab cov cai.
✧ Cov yam ntxwv ntawm Cryogenic Pob Valve Ntev Bonnet rau -196 ℃
API 6D trunnion ball valve yog ib yam khoom siv ball valve uas ua tau raws li cov cai ntawm American Petroleum Institute tus qauv API 6D. Tus qauv no qhia txog kev tsim, khoom siv, kev tsim khoom, kev tshuaj xyuas, kev teeb tsa thiab kev saib xyuas ntawm API 6D trunnion ball valves kom ntseeg tau tias qhov zoo thiab kev ntseeg tau ntawm cov ball valves, thiab tsim nyog rau ntau yam kev lag luam xws li roj thiab roj av. Cov yam ntxwv ntawm API 6D trunnion ball valve suav nrog:
1. Lub pob puv nkaus yog siv los txo qhov siab poob ntawm lub valve thiab txhim kho lub peev xwm ntws.
2. Lub valve txais yuav ob txoj kev sib khi ua ke nrog kev ua tau zoo sealing.
3. Lub valve yooj yim rau kev khiav lag luam thiab du, thiab tus kov yog cim rau kev txheeb xyuas yooj yim los ntawm tus neeg teb xov tooj.
4. Lub rooj zaum valve thiab lub nplhaib kaw yog ua los ntawm cov khoom siv kub, siab thiab tiv taus corrosion, uas tsim nyog rau ntau yam kua dej.
5. Cov khoom ntawm lub pob valve yog sib cais zoo, yooj yim rau kev teeb tsa thiab tswj. API 6D trunnion ball valves yog tsim rau cov sijhawm hauv kev lag luam uas xav tau tswj cov kua dej ntws, txiav cov kua dej, thiab tswj kev ruaj khov ntawm lub siab, xws li cov kav dej kua hauv roj av, tshuaj lom neeg, roj av, kev kho dej thiab lwm yam teb.
✧ Cov Kev Ntsuas ntawm Cryogenic Pob Valve Ntev Bonnet rau -196 ℃
| Khoom | Cryogenic Pob Valve Ntev Bonnet rau -196 ℃ |
| Lub npe txoj kab uas hla | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 28", 32", 36", 40", 48" |
| Lub npe txoj kab uas hla | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
| Xaus Kev Sib Txuas | Flanged (RF, RTJ), BW, PE |
| Kev Ua Haujlwm | Lub Log Kov, Lub Tshuab Ua Pa, Lub Tshuab Ua Hluav Taws Xob, Lub Taub Hau Liab Qab |
| Cov ntaub ntawv | Forged: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 |
| Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel | |
| Qauv | Tag Nrho Los Yog Txo Qhov Bore, |
| RF, RTJ, BW los yog PE, | |
| Sab nkag, sab nkag, lossis lub cev tsim qauv vuam | |
| Ob Chav Thaiv & Ntshav (DBB), Ob Chav Rho Tawm & Ntshav (DIB) | |
| Lub rooj zaum thaum muaj xwm ceev thiab koob txhaj tshuaj | |
| Cov Khoom Siv Tiv Thaiv Static | |
| Tsim thiab Chaw Tsim Khoom | API 6D, API 608, ISO 17292 |
| Ntsej muag rau ntsej muag | API 6D, ASME B16.10 |
| Xaus Kev Sib Txuas | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Kev Ntsuas thiab Kev Tshuaj Xyuas | API 6D, API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Kuj muaj nyob rau ib | PT, UT, RT, MT. |
| Tsim kom muaj kev nyab xeeb hluav taws | API 6FA, API 607 |
✧ Kev Pab Tom Qab Muag Khoom
Qhov kev pabcuam tom qab muag ntawm lub pob valve floating yog qhov tseem ceeb heev, vim tias tsuas yog kev pabcuam tom qab muag raws sijhawm thiab zoo tuaj yeem ua kom nws ua haujlwm tau ntev thiab ruaj khov. Cov hauv qab no yog cov ntsiab lus kev pabcuam tom qab muag ntawm qee lub pob valve floating:
1. Kev teeb tsa thiab kev ua haujlwm: Cov neeg ua haujlwm tom qab muag khoom yuav mus rau qhov chaw los teeb tsa thiab debug lub pob valve kom ntseeg tau tias nws ruaj khov thiab ua haujlwm ib txwm.
2. Kev Txij Nkawm: Tsis tu ncua tswj lub pob valve kom ntseeg tau tias nws nyob rau hauv qhov zoo tshaj plaws ua haujlwm thiab txo qhov ua tsis tiav.
3. Kev daws teeb meem: Yog tias lub pob valve floating tsis ua haujlwm, cov neeg ua haujlwm tom qab muag khoom yuav ua qhov teeb meem hauv qhov chaw sai tshaj plaws kom ntseeg tau tias nws ua haujlwm ib txwm.
4. Kev hloov kho tshiab thiab txhim kho khoom: Ua raws li cov ntaub ntawv tshiab thiab cov thev naus laus zis tshiab uas tshwm sim hauv kev ua lag luam, cov neeg ua haujlwm tom qab muag khoom yuav pom zoo kom hloov kho thiab txhim kho cov kev daws teeb meem rau cov neeg siv khoom kom muab cov khoom siv valve zoo dua rau lawv.
5. Kev cob qhia txog kev paub: Cov neeg ua haujlwm tom qab muag khoom yuav muab kev cob qhia txog kev paub txog lub valve rau cov neeg siv kom txhim kho qib kev tswj hwm thiab kev saib xyuas ntawm cov neeg siv siv cov pob valve ntab. Hauv ntej, kev pabcuam tom qab muag khoom ntawm lub pob valve ntab yuav tsum tau lees paub rau txhua qhov kev taw qhia. Tsuas yog txoj hauv kev no nws thiaj li coj cov neeg siv kev paub zoo dua thiab kev nyab xeeb yuav khoom.
