1. Ib lub dab tsi uas qhib thiab kawXaiv cov hauv paus ntsiab lus:
Tus xaiv xaiv yuav tsum ua kom tau raws li cov ntsiab cai hauv qab no.
(1) Kev nyab xeeb thiab kev ntseeg tau ntawm petrochemical, chaw nres tsheb fais fab, metallurgy thiab lwm yam kev lag luam yuav tsum tau txuas ntxiv, ruaj khov, ntev ntev. Therefore, the valve should have high reliability, safety factor, not because of valve failure caused major production safety and personal injury accident, meet the requirement of device long cycle operation, long cycle continuous production is benefit, in addition, reduce or avoid leakage caused by the valve, create clean, civilized factory, HsE (ie, health, safety, environment) management.
(2) kom tau raws li cov cai ntawm cov txheej txheem tsim valve yuav tsum tau ua tiav cov khoom nruab nrab, ua haujlwm siab, ua haujlwm xav tau, qhov kev xav tau ntawm cov kev xaiv valve. Yog tias xav tau valve nyuaj kev tiv thaiv kev tiv thaiv, yuav tsum tau tiv thaiv cov pa roj av, yuav tsum tau siv cov pa roj av, thiab kom tiv thaiv cov pa hluav taws xob, yuav tsum xaiv cov pa hluav taws xob, yuav tsum xaiv cov pa hluav taws xob, yuav tsum xaiv qhov dej ntws. Tsis tas li ntawd, thaum nruab nrab yog corrosive, zoo corrosive cov ntaub ntawv kuj yuav tsum tau xaiv.
(3) Tom qab txoj haujlwm, kev tshuaj xyuas, kev tshuaj xyuas (kev saib xyuas) yog tsim nyog txheeb xyuas qhov valve, yooj yim rau kev sib cav nrog ntau yam kev ua yuam kev sai. Nyob rau tib lub sijhawm, xaiv lub hom phiaj valve yuav tsum tau kom paub deb li sai tau lub tog raj kheej, kev tshuaj xyuas, kev tshuaj xyuas kev kho (kev saib xyuas) yooj yim.
(4) Kev lag luam ntawm lub rooj sib tham txog kev siv cov khoom siv thiab cov pov tseg yooj yim nrog cov khoom siv tsawg dua thiab txo tus nqi ntawm valve installation thiab saib xyuas nyob rau hauv tom qab theem.
2. Cov kauj ruam valve:
Xaiv Li Qub Feem ntau ua raws cov theem hauv qab no.
1. Txiav txim siab qhov ua haujlwm ntawm lub valve raws li kev siv lub valve hauv cov cuab yeej lossis txheej txheem raj xa dej. Piv txwv li, ua haujlwm nruab nrab, ua haujlwm siab thiab ua haujlwm kub, thiab lwm yam.
2. Kev txiav txim siab kev sib khi qib kev ua tau zoo ntawm lub valve raws li kev ua haujlwm nruab nrab, ib puag ncig ua haujlwm thiab cov neeg siv yuav tsum tau ua.
3. Kev txiav txim siab lub valve hom thiab tsav hom raws li lub hom phiaj ntawm lub valve. Hom xws li txiav valve, tswj valve, kev nyab xeeb valve, thiab lwm yam khoom siv tshwj xeeb, thiab lwm yam pneumatic, thiab lwm yam.
4. Xaiv raws li cov nominal tsis ntawm lub valve. Lub nominal siab thiab nominal loj ntawm lub valve yuav raug sib phim nrog cov yeeb nkab txheej txheem teeb tsa. Lub pob valve nruab rau hauv tus txheej txheem raj xa dej, yog li nws ua haujlwm yuav tsum muaj raws li cov qauv xaiv ntawm cov txheej txheem raj xa dej. Tom qab cov qauv txheem thiab cov yeeb nkab nominal siab yog txiav txim siab, lub valve nominal siab, nominal loj thiab cov qauv tsim khoom tuaj yeem txiav txim siab. Qee qhov li qub txiav txim siab lub nominal loj ntawm lub valve raws li tus ntws ntws lossis tawm ntawm lub valve thaum lub sijhawm ntsuas ntawm nruab nrab.
5. Txiav txim siab cov ntawv sib txuas ntawm lub valve kawg nto thiab cov yeeb nkab raws li kev ua haujlwm tiag tiag thiab cov nominal loj ntawm lub valve. Xws li flange, vuam, clip lossis xov, thiab lwm yam.
6. Txiav txim tus qauv thiab daim ntawv ntawm lub valve yam raws li txoj hauj lwm teeb tsa, teeb tsa chaw, thiab nominal loj ntawm lub valve. Xws li moog rod rooj vag valve, lub ntiaj teb lub ntiaj teb valve, tsau pob valve, thiab lwm yam.
7. Raws li cov yam ntxwv ntawm nruab nrab, ua haujlwm siab thiab ua haujlwm ntsuas kub, mus rau qhov kev xaiv kom raug thiab tsim nyog ntawm lub plhaub valve thiab khoom siv sab hauv.
Dhau li ntawd,Tianjin Tanggu Dej Riam Valve Co., LtdCov. yog cov thev naus laus zis siab dua elastic lub rooj zaum valve txhawb cov lag luam, cov khoom yog elastic tog wafer npauj npaim valve,Lug Npauj Npaim Valve, Ob Chav Flange Confelity Confellic Npauj Npaim Valve, Coj Flange Eccentric Npauj Npaim Valve, Sib npaug Valve,Daim Duab Wafer Dual Kos Valve, Y-lim thiab li ntawd. Ntawm Tianjin Tanggu Dej Hla Valve Co., Ltd., peb muaj txiaj ntsig peb ntawm kev muab cov khoom lag luam ua ntej. Nrog peb cov kev dav dav ntawm cov li qub thiab fittings, koj tuaj yeem ntseeg peb kom muab cov tshuaj zoo tshaj plaws rau koj cov dej. Tiv tauj peb rau peb niaj hnub no kom paub ntau ntxiv txog peb cov khoom lag luam thiab peb tuaj yeem pab koj li cas.
Lub Sijhawm Post: Sep-26-2023
