Xov xwm
-
Qhov sib txawv ntawm mos foob npauj npaim valve thiab tawv foob npauj npaim valve
Hard seal npauj npaim valve Hard sealing ntawm npauj npaim valve yog hais txog tias ob sab ntawm lub sealing khub yog ua los ntawm cov ntaub ntawv hlau los yog lwm yam ntaub ntawv nyuaj. Lub sealing kev ua tau zoo ntawm hom foob no tsis zoo, tab sis nws muaj qhov kub thiab txias tsis kam, hnav tsis kam thiab zoo mechanical performanceanc ...Nyeem ntxiv -
Siv sijhawm sijhawm rau npauj npaim valve
Npauj npaim li qub yog tsim rau cov kav xa dej uas thauj ntau yam corrosive thiab tsis-corrosive kua hauv cov tshuab engineering xws li thee gas, natural gas, liquefied petroleum gas, lub nroog gas, cua kub thiab txias, tshuaj smelting, hluav taws xob tsim thiab kev tiv thaiv ib puag ncig, thiab yog siv rau ib ...Nyeem ntxiv -
Taw qhia rau daim ntawv thov, cov khoom tseem ceeb thiab cov yam ntxwv ntawm lub wafer dual phaj check valve
Wafer dual phaj kos valve yog hais txog lub valve uas cia li qhib thiab kaw lub valve nrov plig plawg los ntawm kev cia siab rau qhov ntws ntawm qhov nruab nrab nws tus kheej kom tsis txhob rov qab los ntawm qhov nruab nrab, tseem hu ua check valve, ib-txoj kev valve, rov qab ntws valve thiab rov qab. siab valve. Wafer dual phaj kos valve ...Nyeem ntxiv -
Lub hauv paus ntsiab lus ua haujlwm thiab kev tsim kho thiab kev teeb tsa cov ntsiab lus ntawm roj hmab zaum npauj npaim valve
Cov roj hmab zaum npauj npaim valve yog ib hom valve uas siv lub voj voog npauj npaim phaj ua qhov qhib thiab kaw thiab tig nrog lub valve qia kom qhib, kaw thiab kho cov kua dej. Npauj npaim phaj ntawm cov roj hmab zaum npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm ...Nyeem ntxiv -
Yuav ua li cas tswj lub rooj vag valve nrog cab iav?
Tom qab tus cab iav rooj vag valve tau teeb tsa thiab muab tso rau hauv kev ua haujlwm, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau kev saib xyuas ntawm tus cab iav rooj vag valve. Tsuas yog los ntawm kev ua haujlwm zoo ntawm kev saib xyuas txhua hnub thiab kev saib xyuas tuaj yeem ua kom ntseeg tau tias cov iav iav rooj vag valve tswj kev ua haujlwm zoo thiab ruaj khov rau lub sijhawm ntev ...Nyeem ntxiv -
Taw qhia rau kev siv, cov khoom tseem ceeb thiab cov yam ntxwv ntawm cov wafer kos valve
Kos valve yog hais txog lub valve uas cia li qhib thiab kaw lub valve nrov plig plawg los ntawm kev tso siab rau qhov ntws ntawm qhov nruab nrab nws tus kheej kom tsis txhob rov qab los ntawm qhov nruab nrab, tseem hu ua kos valve, ib-txoj kev valve, thim rov qab ntws valve thiab rov qab siab valve. Lub check valve yog ib qho tsis siv neeg valve uas nws m...Nyeem ntxiv -
Lub hauv paus ntsiab lus ntawm kev ua haujlwm thiab kev teeb tsa thiab kev saib xyuas ntawm Y-strainer
1. Lub hauv paus ntsiab lus ntawm Y-strainer Y-strainer yog ib qho tseem ceeb ntawm Y-strainer ntaus ntawv hauv cov kav dej rau kev xa cov kua nruab nrab. Y-strainers feem ntau yog ntsia ntawm qhov nkag ntawm lub siab txo valve, siab nyem valve, nres valve (xws li cov dej nkag kawg ntawm cov kav dej hauv tsev) lossis o ...Nyeem ntxiv -
Sand casting ntawm li qub
Xuab zeb casting: Sand casting feem ntau siv hauv kev lag luam valve kuj tuaj yeem muab faib ua ntau hom xuab zeb xws li cov xuab zeb ntub, xuab zeb qhuav, dej iav xuab zeb thiab furan resin tsis muaj ci xuab zeb raws li qhov sib txawv binders. (1) Ntsuab xuab zeb yog txheej txheem molding uas siv bentonite ...Nyeem ntxiv -
Txheej txheem cej luam ntawm Valve Casting
1. Dab tsi yog casting Cov kua hlau yog poured rau hauv pwm kab noj hniav nrog ib tug zoo haum rau ib feem, thiab tom qab nws solidifies, ib feem khoom nrog ib tug tej yam zoo li, loj thiab nto zoo, uas yog hu ua casting. Peb lub ntsiab tseem ceeb: alloy, qauv, pouring thiab solidification. Cov...Nyeem ntxiv -
Kev Txhim Kho Keeb Kwm ntawm Tuam Tshoj Kev Lag Luam Valve (3)
Kev txhim kho txuas ntxiv ntawm kev lag luam valve (1967-1978) 01 Kev lag luam kev loj hlob cuam tshuam Los ntawm 1967 txog 1978, vim muaj kev hloov pauv loj hauv kev sib raug zoo, kev txhim kho ntawm kev lag luam valve kuj tau cuam tshuam loj heev. Lub ntsiab manifestations yog: 1. Lub valve tso zis yog sharply ...Nyeem ntxiv -
Dab tsi yog qhov tseem ceeb cuam tshuam rau kev sib khi ua haujlwm ntawm npauj npaim li qub?
Kev sib khi yog txhawm rau tiv thaiv kom tsis txhob tawm, thiab lub hauv paus ntsiab lus ntawm lub valve sealing kuj tau kawm los ntawm kev tiv thaiv cov pa tawm. Muaj ntau yam uas cuam tshuam rau kev sib khi ntawm npauj npaim li qub, feem ntau suav nrog cov hauv qab no: 1. Sealing qauv Nyob rau hauv qhov kev hloov ntawm kub los yog sealing quab yuam, lub str ...Nyeem ntxiv -
Keeb kwm ntawm txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam Valve (2)
Thawj theem ntawm kev lag luam valve (1949-1959) 01Txhim kho kom rov qab los ntawm kev lag luam hauv lub tebchaws Lub sijhawm xyoo 1949 txog 1952 yog lub sijhawm ntawm kuv lub tebchaws kev lag luam rov qab los. Vim qhov kev xav tau ntawm kev tsim kho kev lag luam, lub teb chaws xav tau sai heev li qub ...Nyeem ntxiv
