Tank Rooj vag Valve Tag Nrho Chaw Nres Nkoj Flanged Rau Kev Tiv Thaiv Kev Tiv Thaiv Kev Nyab Xeeb
Tshawb xyuas peb qhov chaw nres nkoj tag nrho flanged tank lub rooj vag li qub tsim los rau kev txhim kho kev sib cais ntawm cov tso tsheb hlau luam. Rub tawm cov lus qhia tshwj xeeb rau koj cov dej, tshuaj, lossis tiv thaiv hluav taws tam sim no.
Tank Gate Valve Tag Nrho Chaw Nres Nkoj Flanged kom ruaj ntseg cia cais tawm
Hauv cov tshuab ua kua dej, cov tso tsheb hlau luam yog cov chaw tseem ceeb rau kev tuav dej, tshuaj, roj, thiab lwm yam xov xwm. CovTank Rooj vag Valveua haujlwm tseem ceeb kaw -tawm cov cuab yeej txuas lub tank rau cov kav dej sab nraud. Nws lub luag haujlwm tseem ceeb yog muab kev cais tawm ntawm lub tank cov ntsiab lus kom tiav thiab ntseeg tau thaum lub sijhawm tu, tu, lossis xwm txheej ceev, ua kom muaj kev nyab xeeb thiab ua haujlwm txuas ntxiv.
Feem ntau ntsia ntawm lub qhov hluav taws xob los yog hauv qab, qhov tsim thiab xaiv ntawm lub valve no yuav tsum ua tib zoo xav txog kev sib raug zoo nrog lub tank nozzle, txhim khu kev qha kev ua haujlwm tom qab lub sijhawm ntev ntawm kev tsis ua haujlwm, thiab tshuaj tiv thaiv rau qhov nruab nrab khaws cia.
Ntsiab nta thiab tsim ntawm Tank Gate Valve
- Full Port thiab Low Flow Resistance Design: High -zootank qhov rooj valvefeem ntau feature qhov chaw nres nkoj tag nrho. Thaum qhib tag nrho, txoj kab uas hla sab hauv yog qhov tseem ceeb sib npaug ntawm cov yeeb nkab sib txuas, txo qis kev poob siab thiab ua kom cov nqi ntws tau zoo thaum lub sij hawm tso dej los yog hloov chaw ua haujlwm.
- Kev ruaj ntseg sealing Performance: Ntau yam kev daws teeb meem sealing haum rau cov xov xwm sib txawv thiab cov xwm txheej. Flexible sealing wedges muab kev sib khi zoo bidirectional rau cov kev pabcuam dav dav xws li dej thiab roj. Rau cov ntawv thov xav tau ntau dua, hlau zaum nyuaj foob tsim muab ntau dua rau kev hnav thiab corrosion.
Stem Design Options:
- Rising Stem (OS & Y): Lub qia nce thaum lub valve qhib, muab qhov pom tseeb ntawm qhov chaw valve. Qhov no pab txhawb kev soj ntsuam thiab yog qhov kev xaiv zoo tshaj plaws rau kev nyab xeeb- cov ntawv thov tseem ceeb xws li ahluav taws tiv thaiv tank rooj vag valve.
- Tsis yog -Rising Stem (NRS): Lub qia rotates yam tsis muaj ascending, txuag ntsug installation qhov chaw. Qhov no yog qhov tsim nyog rau qhov chaw nruj ntawm lub hauv paus ntawm lub tank.
- Ntau Txoj Kev Ua Haujlwm: Tshaj li kev ua haujlwm ntawm tes, txoj kab uas hla loj dua lossis tswj tau los ntawm kev tswj hwmtank qhov rooj valvetuaj yeem nruab nrog cov neeg tsav tsheb, hluav taws xob, lossis pneumatic actuators kom ua tau raws li qhov xav tau ntawm automation.
Cov khoom siv, Specifications, thiab Technical Parameters
Xaiv ibtank qhov rooj valveyuav tsum nruj me ntsis ua raws li lub tank cov qauv tsim thiab cov khoom siv xov xwm.
| Parameter | Common Specifications thiab Descriptions |
|---|---|
| Cov ntaub ntawv tseem ceeb | Lub cev / Disc: High- zoo cam khwb cia hlau, ductile hlau, cam khwb cia hlau (xws li, WCB), stainless hlau (304/316L). Rau corrosive chemical tanks, astainless hlau tank valveyog tus qauv xaiv. |
| Kev ntsuas siab | Kev ntsuas tus qauv (PN/Class) suav nrog: PN10/16 (Class 150), PN25/40 (Class 300), thiab lwm yam Valves raudej cia tank rooj vag valveCov ntawv thov feem ntau muaj cov qauv tsim dej siab ntawm yam tsawg 150-200 PSI. |
| Qhov Loj | Kev pab dav dav los ntawm DN50 (2 ") mus rau DN600 (24") lossis loj dua, ua kom haum cov tank ntawm ntau qhov ntsuas. |
| Xaus kev sib txuas | Flanged kawgyog qhov nthuav dav tshaj plaws thiab yuav tsum ua kom haum lub tank qhov hluav taws xob flange tus qauv (xws li EN, ASME). Threaded xaus kuj muaj rau me me - bore tanks. |
| Txoj kev ua haujlwm | Phau ntawv (handwheel), iav neeg teb xov tooj, hluav taws xob actuator, pneumatic actuator. |
| Qhov kub thiab txias | Txheem elastomer- kaw li qub haum -10℃rau +85℃; hlau-seated designs tuaj yeem ua kom haum siab dua lossis qis dua qhov kub siab tshaj. |
Thawj Daim Ntawv Thov Scenario rau Tank Gate Valves
- Hluav Taws Dej Tank & Reservoirs: As ahluav taws tiv thaiv tank rooj vag valve, nws yuav tsum tau nruab rau ntawm qhov hluav taws xob kab ntawm hluav taws kub cia. Xws li li qub feem ntau xav tauUL/FM pom zoodaim ntawv pov thawj los lav kev ua haujlwm thaum muaj hluav taws kub ceev.
- Chemical & Petrochemical Storage Tanks: Siv los cais cov tank khaws cia ntau yam khoom siv raw thiab cov khoom. Kev xaiv cov khoom (hlau nrumlos yogstainless hlau) nyob ntawm nruab nrab corrosivity.
- Zog Kev Lag Luam Cia Tank: suav nrog kev cais tawm rau cov roj tso tsheb hlau luam, LNG ncov -shaving chaw tso tsheb hlau luam, thiab lwm yam.
- Kev Kho Dej & Kev Siv Hauv Nroog: Siv rau kev tswj qhov hluav taws xob ntawm lub tank dej huv thiab cov dej ntim siab siab -ib qho tseem ceeb rau kev nyab xeebdej cia.
- Nkoj Ballast & Cargo Roj Tanks: Yuav tsum ua raws li cov cai hauv zej zog sib cais thiab tiv thaiv ib puag ncig marine.
Daim ntawv pov thawj rau COVALVE Tank Gate Valves
COVALVETank Rooj vag Valvesua raws li txoj cai nkag mus thiab kev nyab xeeb ntawm cov lag luam loj hauv ntiaj teb. Peb cov li qub tuav European Union CE-PED Marking (ua raws li Cov Khoom Siv Siab Tshaj Tawm 2014/68/EU). Peb kuj ua tau raws li cov qauv kev koom tes xws li API 600 rau North America. Rau daim ntawv thov kev tiv thaiv hluav taws, peb muab UL / FM tso cai lub rooj vag valve nrog rau UL Listing thiab FM Pom Zoo, ua tau raws li qhov nruj tshaj plaws engineering specifications thiab kev tuav pov hwm cov cai.
Cov lus nug nquag nug los ntawm International Buyers
Q: Peb qhov project specifications hais txog ntau yam ntawv pov thawj (xws li, CE PED, UL, FM). Yuav ua li cas peb thiaj paub tseeb tias COVALVE li qub ua tau raws li cov kev cai tshwj xeeb?
- A: Cov ntawv pov thawj Valve yog daim ntawv thov - tshwj xeeb. Piv txwv li, CE-PED marking yog ib qho kev cai lij choj uas yuav tsum muaj rau kev nkag mus rau EU kev ua lag luam, tsom mus rau qhov tseem ceeb ntawm kev nyab xeeb ntawm cov cuab yeej siv siab. Hauv qhov sib piv, kev pom zoo UL / FM feem ntau yog qhov yuav tsum tau muaj rau kev tiv thaiv hluav taws hauv North America, hais txog kev ntseeg tau ntawm kev ua haujlwm nyob rau hauv hluav taws kub. Thov qhia koj cov ntaub ntawv qhia txog qhov project; peb tuaj yeem txheeb xyuas qhov tseeb daim ntawv pov thawj clauses peb cov khoom txaus siab thiab muab cov ntawv pov thawj sib raug.
Q: Thaum xaiv lub valve rau corrosive media cia tank, dab tsi tsim cov ntsiab lus xav tau kev saib xyuas tshwj xeeb ntawm lub cev?
- A: Tshaj li xaiv qhov corrosion-cov khoom siv lub cev tiv taus zoo li cov hlau tsis muaj steel, yuav tsum tau them nyiaj rau qhov sib xws ntawm cov ntaub ntawv trim, xws li seb lub qia thiab fasteners siv siab dua - qib stainless hlau. Tsis tas li ntawd, kev tsim cov chaw nres nkoj tag nrho txo qis thaj chaw uas cov xov xwm tuaj yeem nyob twj ywm thiab sib sau ua ke, pab kev huv thiab tiv thaiv corrosion los yog hla - paug. Sealing cov ntaub ntawv (gaskets, packing) kuj yuav tsum tau sib xws nrog nruab nrab.
Q: Yuav ua li cas peb tuaj yeem ua kom lub neej ua haujlwm siab tshaj plaws ntawm lub tank qhov hluav taws xob thiab tiv thaiv kev ua tsis tiav?
- A: Kev ua raws li kev ua haujlwm kom raug thiab kev saib xyuas yog qhov tseem ceeb. Ua ntej, lub rooj vag li qub yuav tsum tsuas yog siv tag nrho qhib los yog kaw tag nrho, tsis yog rau throttling, kom tsis txhob yaig ntawm sealing nto los ntawm siab - tawm xov xwm tshaj tawm. Qhov thib ob, txawm tias lub valve tseem zoo li qub rau lub sijhawm ntev, ua lub sijhawm me me qhib / kaw lub voj voog kom tiv thaiv qia thiab foob adhesion. Kev tshawb fawb tseem qhia tau hais tias kev txhim kho kev tsim qauv zoo li lub kaum sab xis tuaj yeem txo qhov kev ntxhov siab sab hauv thiab deformation, ua kom muaj kev ntseeg tau zoo.
COVALVE Quality Control Details
Ntawm COVALVE, kev tswj xyuas zoo yog kev koom ua ke thoob plaws hauv kev tsim khoom. Tag nrho cov tuaj castings thiab forgings undergo spectrochemical tsom xam thiab mechanical cuab yeej kuaj nyob rau hauv ib tug tshwj xeeb cheeb tsam. Qhov no ua kom txhua batch ntawm raw cov ntaub ntawv sib tw specifications precisely, nrog rau cov ntaub ntawv raws li cov ntaub ntawv rau tag nrho traceability.
Thaum lub rooj sib txoos zaum kawg, txhua lub tank lub qhov rooj valve tau raug kuaj xyuas lub plhaub lub zog thiab kev kuaj lub tog zaum. Kev ntsuam xyuas tau ua nruj me ntsis raws li cov qauv zoo li API 598, EN 12266, lossis cov neeg siv khoom- cov txheej txheem tshwj xeeb, siv dej lossis roj ntawm 1.5 npaug ntawm qhov ntsuas siab rau lub sijhawm teev tseg. Ib qho me me los ua rau kev tsis lees paub. Daim ntawv tshaj tawm kev xeem zaum kawg no yog cov ntaub ntawv tseem ceeb uas lees paub cov khoom xa tuaj.
Cim npe nrov: Tuam Tshoj Tank Rooj vag Valve Flanged Chaw nres nkoj tag nrho Flanged rau kev nyab xeeb cia kev rho tawm, Tuam Tshoj tank qhov rooj valve tag nrho qhov chaw nres nkoj flanged rau kev ruaj ntseg cia cais manufacturers, lwm tus neeg, Hoobkas
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