Muaj ntau ntau qhov sib txawv ntawm qhov sib txawv ntawm cov npauj npaim thiab cov mos muag npauj npaim li qub Cov kev sib txawv no muaj raws li hauv qab no:
1. Sealing Cov Ntaub Ntawv
Hard-Foob Npauj npaim li qub: ob sab ntawm txoj kev sib khi yog ua los ntawm cov hlau lossis cov khoom tawv xws li carbide, hlau, alloy steel, lossis tungsten alloy. Cov ntaub ntawv no muaj lub hardness siab, lub zog, thiab hnav tsis kam, thiab tuaj yeem tiv taus ntau qhov kub thiab txias.
Mos-foob npauj npaim li qub: ib sab ntawm txoj hlua khi khi yog ua los ntawm cov khoom muag muag xws li roj hmab lossis tetrafluoroethylene, thaum lwm sab yog ua los ntawm cov hlau. Cov ntaub ntawv mos mos muaj elasticity zoo thiab hloov tau zoo, thiab tuaj yeem them rau qhov tsis sib xws thiab deformation ntawm kev sib khi saum npoo rau ib qho.
2. Cov qauv nta
Hard-Foob Npauj Npaim Qub Qub: Cov feem ntau siv cov hlau-rau-hlau ncaj qha rau foob. Lub chaw sealing ntawm tus npauj npaim disc thiab lub cev lub cev xav tau kev sib khi ua kom ntseeg tau tias muaj kev ua haujlwm hnyav xws li qhov siab kub thiab siab. Txhawm rau txhim kho kev sib khi ua tau zoo, multi-fawm txheej sealing lossis ntxiv ntawm cov gaskets yog qee zaum siv.
Mos-foob npauj npaim li qub: cov no cia siab rau ntawm txoj kev deformation ntawm cov khoom muag muag muag kom ua tiav kev sib khi, thiab lawv cov qauv kuj yooj yim. Cov khoom lag luam muag muag yog feem ntau yog hauv lossis coated mus rau npauj npaim disc lossis lub cev lub cev los tsim cov npoo sib khi. Cov qauv no kom ze rau kev sib ze ntawm cov chaw sib khi thaum lub ntsej muag muag npauj npaim valve puas tau kaw, ua rau muaj lub foob zoo tshaj plaws.
3. Kev Ua Haujlwm
Hard-Foob Npauj Npaim Valve
Kev kub siab thiab kub siab kuj: muaj peev xwm tiv thaiv ntau dua, feem ntau tshaj 425 Qib, nrog qee cov ntaub ntawv tshwj xeeb tau muaj qhov kub siab dua. Nws tuaj yeem ua haujlwm ntawm kev ntsuas siab dua, feem ntau tshaj 1.6 MPa, thiab txawm ntau tshaj 10 MPA.
Hnav Kuj: vim tias cov khoom sib khi yog ua los ntawm cov khoom siv nyuaj, nws ua rau muaj cov xwm txheej zoo thiab thaum lub neej muaj kev pab ntau dua.
Qhov kev sib khi tsawg dua: Kev noj qab me me tuaj yeem tshwm sim nyob rau hauv qee qhov kev ua haujlwm hnyav ntawm kev ntseeg siab nyob rau hauv cov xwm txheej hnyav xws li kub, thiab kev coj siab.
Mos-Foob Npauj Npaim Valve
Kev sib khi tau zoo tshaj plaws: Tus mosal sealing cov khoom ua kom nruj me ntsis rau cov nqi sib khi, ua rau nws haum tshwj xeeb, ua rau nws tsim nyog rau kev siv cov hlua khi.
Zoo tsawg-qhov kub ntawm cov khoom siv tau: Mos cov khoom ntim cov khoom siv tau zoo elasticity, yog tsis tshua raug rau nkig tawg, thiab tuaj yeem khiav lag luam ib txwm.
Tsis muaj kev tiv thaiv kom kub thiab siab nias: Feem ntau, kev khiav hauj lwm kub nyob qis dua 120 degree, nrog qee cov ntawv thov mus txog 150 degree. Lawv tuaj yeem tiv taus cov kev ntsuas tsis zoo, feem ntau hauv qab 1.6 MPa. Tshaj li qee qhov kev siab thiab qhov kub thiab txias, cov ntaub ntawv muag muag tau nquag ua rau deformation, kev laus, thiab kev puas tsuaj, ua rau muaj kev txo qis hauv kev sib khi ua tau zoo.
4. Daim Ntawv Thov Kev Sau Npe
Hard-Foob Npauj Npaim li qub: Siv dav hauv cov twj piping uas muaj ntau yam kub siab, thiab kev txheeb xyuas qhov teeb meem, metallurgy, petrochemical, thiab cement Industries. Cov piv txwv muaj cov raj hluav taws xob kub hauv cov hluav taws xob kub hauv cov roj hluav taws xob, moj tej hluav taws xob hauv kev lag luam metallurgical, thiab cov roj roj hnyav hauv kev lag luam petrochemical.
Mos-foob npauj npaim li qub: siv tau siv hauv dej thiab dej haus, khoom siv dej haus, thiab dej haus, thiab kev siv dej haus thiab kev ntsuas nruab nrab thiab ntsuas tau qis. Piv txwv li cov kav dej hauv nroog, Kiav xa hluav taws xob hauv dej txau cov nroj tsuag, thiab cov khoom siv conveying pipelines hauv cov khoom noj ua zaub mov.
5. Txij Nkawm
Hard-Foob Npauj Npaim Valve: Vim tias Sealing nto thiab valve lub cev ntawm lub hard-foob npauj npaim valve yog ua los ntawm cov khoom siv neeg ruaj khov, cov nqi txij nkawm yog tsawg dua li siv ib txwm siv. Txawm li cas los xij, yog tias cov khoom sib khi ua cov khoom hnav lossis kev puas tsuaj, kho kom zoo dua thiab cov kws kho mob tsim nyog, cov neeg kho tau zoo dua.
Mos-Foob Npauj Npaim Valve: Cov ntaub mos muag muag ntawm lub ntsej muag npauj npaim valve tau yooj yim cuam tshuam los ntawm kev soj ntsuam thiab hloov ntawm cov ntsaws ruaj ruaj. Qhov no ua rau cov nqi txij nkawm siab. Txawm li cas los xij, foob hloov yog yooj yim thiab pheej yig.
