Cov khoom
Cryogenic Globe Valve Ntev Bonnet rau -196 ℃
✧ Kev piav qhia
Cov qhov dej cryogenic globe valves nrog lub hau ntev uas tsim los rau kev ua haujlwm ntawm qhov kub qis li -196 ° C yog tsim tshwj xeeb los tswj cov xwm txheej hnyav ntawm kev siv cryogenic. Lub hau ntev muab kev rwb thaiv tsev ntxiv thiab kev tiv thaiv rau lub qhov dej thiab cov khoom ntim kom ntseeg tau tias ua haujlwm zoo ntawm qhov kub qis. Cov qhov dej no feem ntau siv rau hauv kev lag luam xws li LNG (liquefied natural gas) ua, kev tsim roj lag luam, thiab lwm yam kev siv cryogenic kua dej. Cov kev xav tseem ceeb rau cov qhov dej cryogenic globe valves rau -196 ° C suav nrog: Cov Khoom Siv: Cov qhov dej no yog tsim los ntawm kev siv cov khoom siv tshwj xeeb uas tuaj yeem tswj lawv qhov kev ua haujlwm thiab kev ua tau zoo hauv cov chaw cryogenic. Cov ntaub ntawv siv feem ntau suav nrog cov hlau tsis xeb, cov hlau carbon, thiab lwm yam hlau sib xyaw nrog cov khoom kub qis. Kev kaw thiab ntim: Cov khoom kaw thiab ntim ntawm lub valve yuav tsum tau tsim kom ua haujlwm tau zoo thiab yoog tau ntawm qhov kub qis heev kom tiv thaiv kev xau thiab tswj kev kaw nruj. Kev sim thiab kev ua raws li txoj cai: Cov qhov dej cryogenic rau qhov kub qis no raug kuaj xyuas kom ntseeg tau tias muaj kev ua tau zoo thiab ua raws li cov qauv kev lag luam rau kev pabcuam cryogenic. Kev rwb thaiv tsev: Lub hau tsim ntev muab kev rwb thaiv tsev los tiv thaiv cov khoom tseem ceeb los ntawm qhov txias heev thiab kom tsis txhob muaj kev pheej hmoo ntawm kev tsim dej khov uas tuaj yeem cuam tshuam kev ua haujlwm ntawm lub valve. Cov qhov dej no yog cov khoom tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov dej ntws cryogenic.
✧ Cov yam ntxwv ntawm Cryogenic Globe Valve Extended Bonnet rau -196 ℃
1. Lub hau npog ntawm lub valve yog tsim los rau kev nthuav dav ntawm lub hau npog, uas tuaj yeem cais tawm qhov cuam tshuam ntawm cov xov xwm kub qis rau ntawm qhov ntim khoom, tiv thaiv kev ua haujlwm ntawm lub hau npog, thiab tseem ua rau lub valve qhib thiab kaw tau yooj yim;
2. Tus neeg muab khoom siv tau cov qauv graphite lossis polytetrafluoroethylene ua ke, nrog rau kev tiv thaiv kub tsis zoo;
3. Lub valve kub qis siv cov qauv ntawm kev qhib lub qhov decompression ntawm lub plawv valve. Gasket siv cov tawv nqaij stainless hlau clip polytetrafluoroethylene lossis cov qauv graphite winding yooj ywm;
4. Thaum lub valve raug kaw, txhawm rau tiv thaiv qhov nruab nrab kub qis hauv lub valve chamber los ntawm kev nce vim qhov kub thiab txias, ua rau muaj kev nce siab tsis zoo, cov qauv kev pabcuam siab yog muab rau sab siab ntawm lub rooj vag lossis lub cev valve;
5. qhov chaw sib khi ntawm lub valve surfacing cobalt-based cemented carbide, tungsten carbide ntawm qhov kub tsawg deformation yog me me, hnav tsis kam, tuaj yeem tswj tau qhov kev ua tau zoo sealing.
Vim tias cov kua dej kub qis xws li ethylene, kua oxygen, kua hydrogen, roj av liquefied, roj av liquefied thiab lwm yam khoom tsis yog tsuas yog flammable thiab tawg xwb, tab sis kuj gasification thaum cua sov, thiab qhov ntim nthuav dav ntau pua zaus thaum gasification. Cov khoom siv ntawm lub valve kub qis yog qhov tseem ceeb heev, thiab cov khoom siv tsis tsim nyog, uas yuav ua rau muaj kev xau sab nraud lossis sab hauv ntawm lub plhaub thiab qhov chaw sealing; Cov khoom siv kho tshuab, lub zog thiab hlau ntawm cov khoom tsis tuaj yeem ua tau raws li qhov yuav tsum tau siv lossis txawm tias tawg; Ua rau muaj kev xau ntawm cov roj av liquefied los ntawm kev tawg. Yog li ntawd, thaum lub sijhawm tsim kho, tsim qauv thiab tsim cov valve kub qis, kev kho cov khoom siv yog qhov teeb meem tseem ceeb.
✧ Cov txiaj ntsig ntawm Cryogenic Globe Valve Extended Bonnet rau -196 ℃
Thaum lub sijhawm qhib thiab kaw ntawm lub forged steel globe valve, vim tias qhov kev sib txhuam ntawm lub disc thiab qhov chaw sealing ntawm lub cev valve me dua li ntawm lub rooj vag valve, nws yog hnav-resistant.
Qhov qhib lossis kaw ntawm lub valve qia luv luv, thiab nws muaj kev txiav tawm zoo heev, thiab vim tias qhov kev hloov pauv ntawm lub rooj zaum valve yog proportional rau qhov stroke ntawm lub valve disc, nws yog qhov tsim nyog heev rau kev hloov kho qhov ntws. Yog li ntawd, hom valve no yog qhov tsim nyog heev rau kev txiav lossis kev tswj hwm thiab kev tswj hwm.
✧ Cov Kev Ntsuas ntawm Cryogenic Globe Valve Extended Bonnet rau -196 ℃
| Khoom | Cryogenic Globe 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, FF), Welded. |
| Kev Ua Haujlwm | Lub Log Kov, Lub Tshuab Ua Pa, Lub Tshuab Ua Hluav Taws Xob, Lub Taub Hau Liab Qab |
| Cov ntaub ntawv | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze thiab lwm yam alloy tshwj xeeb. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
| Qauv | Sab Nraud Ntsia Hlau & Yoke (OS&Y), Lub Qhov Rooj Sib Tw Siab |
| Tsim thiab Chaw Tsim Khoom | API 600, API 603, ASME B16.34 |
| Ntsej muag rau ntsej muag | ASME B16.10 |
| Xaus Kev Sib Txuas | ASME B16.5 (RF & RTJ) |
| ASME B16.25 (BW) | |
| Kev Ntsuas thiab Kev Tshuaj Xyuas | API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Kuj muaj nyob rau ib | PT, UT, RT, MT. |
✧ Kev Pab Tom Qab Muag Khoom
Ua ib lub chaw tsim khoom thiab xa tawm cov hlau forged steel valve, peb cog lus tias yuav muab cov kev pabcuam zoo tom qab muag rau cov neeg siv khoom, suav nrog cov hauv qab no:
1. Muab cov lus qhia txog kev siv khoom thiab cov lus qhia txog kev txij nkawm.
2. Rau qhov ua tsis tiav los ntawm cov teeb meem zoo ntawm cov khoom, peb cog lus tias yuav muab kev txhawb nqa thiab kev daws teeb meem hauv lub sijhawm luv tshaj plaws.
3. Tsuas yog kev puas tsuaj los ntawm kev siv li niaj zaus xwb, peb muab kev kho thiab hloov pauv dawb.
4. Peb cog lus tias yuav teb sai sai rau cov kev xav tau ntawm cov neeg siv khoom thaum lub sijhawm lav khoom.
5. Peb muab kev pab txhawb nqa kev siv tshuab mus sij hawm ntev, kev sab laj online thiab kev cob qhia. Peb lub hom phiaj yog muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom thiab ua kom cov neeg siv khoom muaj kev paub zoo dua thiab yooj yim dua.
