Txoj moo
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Cov tshuab kiv cua qhib lub Tsev khaws puav pheej, ntau dua 100 lub tshuab loj siv tshuab loj loj tau qhib rau DAWB
Tianjin North North Net Xov Xwm: Hauv Dongli Lub Tuam Txhab Ua Lag Luam, Nroog Thawj Cov Nyiaj Txiag tau qhib ob peb hnub dhau los. Hauv 1,000-Square-Meter Tsev khaws puav pheej, ntau dua 100 lub tshuab loj loj tau qhib rau pej xeem pub dawb. Wang Fuxi, V ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm cov npauj npaim valve thiab vaj lug kub valve?
Rooj vag Valve thiab Npauj Npaim Valve yog ob lub qhov siv ntau heev. Ob ntawm lawv yog qhov sib txawv heev ntawm lawv tus kheej qauv thiab siv cov qauv, yoog raws li cov neeg siv khoom qub thiab npauj npaim li cas tob tob ...Nyeem ntxiv -
Valve lub cheeb φ, uas hla DN, nti "Koj puas tuaj yeem paub qhov tshwj xeeb tshaj tawm no?
Muaj feem ntau cov phooj ywg uas tsis nkag siab txog kev sib raug zoo ntawm "dn", "ang" `. Hnub no, Kuv yuav pab koj! Dab tsi yog nti" nti (") yog ib tug ...Nyeem ntxiv -
Kev Paub Txog Kev Sib Tw Valve
Rau cov qub hauv kev ua haujlwm, tag nrho cov kab hluav taws xob yuav tsum ua kom tiav thiab tsis sib xws. Cov bolts ntawm flange thiab bracket yog qhov tsis tseem ceeb, thiab cov xov yuav tsum tau ua kom tiav thiab tsis muaj kev cia siab. Yog hais tias lub fastening txiv ntseej nyob rau ntawm tes tau pom tias xoob, nws yuav tsum nruj rau lub sijhawm kom tsis txhob ...Nyeem ntxiv -
Yim cov kev xav tau uas yuav tsum paub thaum yuav li cas
Lub pob hluav taws xob yog kev tswj hwm hauv cov kua dej system, uas muaj cov haujlwm xws li kev txiav tawm, ntws ruaj khov, ntws ruaj khov, ntws los yog nqus tau siab. Li qub siv hauv cov kua tswj lub tshuab khwv tau los ntawm qhov yooj yim tshaj v ...Nyeem ntxiv -
Lub ntsiab kev faib tawm thiab cov kev pabcuam ntawm cov ntaub ntawv valve
Valve sib khi yog qhov tseem ceeb ntawm tag nrho lub valve, nws lub hom phiaj tseem ceeb yog los tiv thaiv cov nplhaib sib txuas, nws yog ib lub koom haum ncaj qha rau hauv nruab nrab hauv qhov nruab nrab thiab tiv thaiv qhov nruab nrab los ntawm ntws. Thaum lub valve siv, ther ...Nyeem ntxiv -
Peb yuav ua li cas yog tias tus npauj npaim valve txau? Txheeb xyuas 5 yam no!
Nyob rau hauv txhua hnub ntawm kev siv Npauj Npaim li qub, ntau yam swb feem ntau ntsib. Lub to ntawm lub cev valve thiab bonnet ntawm npauj npaim valve yog ib qho ntawm ntau qhov ua tsis tiav. Dab tsi yog vim li cas rau qhov tshwm sim no? Puas muaj lwm yam teeb meem kom paub txog? Tws valve Connumicizes cov nram qab no ...Nyeem ntxiv -
Kev teeb tsa ib puag ncig thiab saib xyuas txij nkawm ntawm Npauj Npaim Valve
Tws ResnerDer Roorve ib puag ncig lub chaw ua haujlwm nruab ib puag ncig lossis sab nraum zoov thiab cov khoom siv uas yuav tsum tau siv, cov khoom siv sib raug zoo. Rau kev ua haujlwm tshwj xeeb, thov sab laj z ...Nyeem ntxiv -
Cov Kev Ceev Fwm Rau Txhim Kho thiab Siv Npauj Npaim Li Qub
Npauj npaim li qub yog siv rau kev hloov kho thiab hloov tswj ntawm ntau hom pipelines. Lawv tuaj yeem txiav tawm thiab throttle hauv lub xov tooj. Ib qho ntxiv, npauj npaim li qub muaj qhov zoo ntawm tsis muaj neeg siv tshuab hnav thiab xoom xau. Txawm li cas los xij, npauj npaim li qub yuav tsum paub qee qhov kev tiv thaiv rau kuv ...Nyeem ntxiv -
Dab tsi yog cov khoom siv sib khi ua rau cov khoom siv rau li qub?
Muaj ntau hom li qub, tab sis cov kev ua haujlwm yooj yim yog tib yam, uas yog, txuas lossis txiav tawm ntawm qhov nruab nrab ntws. Yog li no, teeb meem sib khi ntawm lub valve yog qhov tseem ceeb. Txhawm rau kom ntseeg tau tias lub valve tuaj yeem txiav tawm ntawm nruab nrab ntws zoo tsis muaj toaste, nws yog ib qho tsim nyog yuav kom ntseeg tau tias V ...Nyeem ntxiv -
Dab tsi yog cov kev xaiv rau npauj npaim valve txheej? Cov yam ntxwv ntawm txhua qhov yog dab tsi?
Corrosion yog ib qho ntawm cov khoom tseem ceeb uas ua rau npauj npaim valve puas tsuaj. Hauv Npauj Npaim Valve Kev Tiv Thaiv, Npauj Npaim Valve Kev Tiv Thaiv yog qhov teeb meem tseem ceeb los txiav txim siab. Rau Hlau Npauj Npaim Li Qub, Txheej Txheej Kev Kho Mob yog qhov kev tiv thaiv kev tiv thaiv zoo tshaj plaws. Lub Luag Haujlwm ...Nyeem ntxiv -
Tus ua hauj lwm ua haujlwm thiab kev saib xyuas thiab debugging txoj kev pneumatic npauj npaim valve
Tus Npauj Npaim Npauj Npaim yog tsim los ntawm tus neeg pneumatic thiab npauj npaim valve. Pneumatic npauj npaim valve siv ib lub npauj npaim phaj uas tig nrog lub valve qia rau kev qhib thiab kaw, kom paub qhov ua kom ua. Lub pneumatic valve feem ntau yog siv los ua lub kaw ...Nyeem ntxiv
