Xov xwm
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Taike valve txij nkawm cov khoom: txoj kev sib txuas thiab kev saib xyuas cov ntsiab lus ntawm forged steel li qub
Taike valve forged steel li qub feem ntau siv flange kev twb kev txuas, uas tuaj yeem muab faib ua hom hauv qab no raws li cov duab ntawm qhov sib txuas: 1. Lubrication hom: rau forged steel li qub uas tsis tshua muaj siab. Kev ua yog yooj yim dua 2. Concave-convex hom: siab dua kev khiav hauj lwm pres...Nyeem ntxiv -
Yuav ua li cas yog lub valve anti-corrosion? Cov laj thawj, kev ntsuas, thiab kev xaiv muaj nyob ntawm no!
Kev xeb ntawm cov hlau feem ntau yog tshwm sim los ntawm tshuaj lom neeg corrosion thiab electrochemical corrosion, thiab corrosion ntawm cov ntaub ntawv uas tsis yog xim hlau feem ntau tshwm sim los ntawm kev puas tsuaj rau lub cev thiab lub cev. 1. Tshuaj corrosion Qhov nruab nrab ib puag ncig ncaj qha cuam tshuam nrog cov hlau hauv qab ...Nyeem ntxiv -
Cov lus hais rau "Kev Muaj Peev Xwm Zoo" ntawm Chav Kawm 1 Hluav Taws Xob Hluav Taws Xob hauv 2018: Kev Txhim Kho Valve
1) Cov kev xav tau ntawm kev txhim kho: ① Cov li qub siv hauv cov raj xa dej ua npuas dej muaj xws li phau ntawv, hluav taws xob, pneumatic thiab hydraulic li qub. Peb qhov tom kawg no feem ntau yog siv rau hauv cov kav dej loj, lossis cov chaw taws teeb tswj thiab tsis siv neeg tswj. Lawv muaj lawv tus kheej cov qauv. Cov valves siv hauv kev sib xyaw ua npuas...Nyeem ntxiv -
Vim li cas lub valve tsis kaw nruj? Yuav ua li cas nrog nws?
Lub valve feem ntau muaj qee qhov teeb meem thaum siv cov txheej txheem, xws li lub valve tsis raug kaw kom nruj lossis nruj. Kuv yuav ua li cas? Raws li ib txwm muaj, yog tias nws tsis kaw nruj nreem, thawj zaug paub meej tias lub valve puas raug kaw hauv qhov chaw. Yog tias nws tau raug kaw hauv qhov chaw, tseem muaj l...Nyeem ntxiv
