Cov lus qhia rau kev siv thiab khaws cia ntawm Pob Valve O-ring
O-ring feem ntau yog siv rau pob li qub. Nws ua lub luag haujlwm sib khi hauv qhov zoo li qub lossis txav mus rau hauv lub xeev siab, qhov kub thiab txias thiab cov kua thiab cov pa sib txawv. Cov ntaub ntawv muaj xws li NBR, EPDM roj hmab, fluororubber, silicone roj hmab, Neoprene, ntuj roj hmab, Styrene-butadiene, thiab lwm yam. Nws yog resistant rau kub, acid, alkali, ntsev, laus, toxicity thiab tsw, Nws yog ib tug zoo tagnrho sealing khoom nyob rau hauv high-temperature thiab corrosive kua lossis gas media, thiab tuaj yeem tsim raws li cov neeg siv khoom kom tau raws li cov neeg siv khoom xav tau ntau. Kev ceev faj rau kev siv thiab khaws cia cov duab kheej kheej muaj xws li cov hauv qab no:
1. Lub nplhaib O-ring feem ntau tsis rov siv tau
Thaum txhim kho O-ring rau hauv qhov zawj, ceev faj kom tsis txhob twist O-ring
3. Thaum txhim kho O-ring, nws tuaj yeem txiav txim siab siv qhov nruab nrab sealing rau qhov zawj thiab O-ring.
4. Thaum lub O-ring tsis siv, sim tsis txhob qhib lub ntim ntim ntawm O-ring kom tsis txhob muaj plua plav lossis khoom txawv teb chaws uas yuav ua rau O-ring puas tsuaj.
5. Lub O-ring yuav tsum tau zam los ntawm tshav ntuj ncaj qha lossis muab tso rau ze ntawm qhov chaw kub kub xws li boilers kom tsis txhob muaj kev laus.
6. Lub O-ring yuav tsum tsis txhob raug khi thiab dai ntawm cov koob lossis cov hlau hlau kom tsis txhob deformation ntawm O-ring thiab kev puas tsuaj rau qhov kawg.
7 cov lus qhia tshwj xeeb tseem ceeb thaum ntxov: Hom kev hlub tej zaum yuav muaj kev hloov xim thaum lub sij hawm cia, uas txhais tau hais tias cov hmoov dawb yog tsim nyob rau saum npoo ntawm hom, thiab qhov xwm txheej twg yuav tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm hom.
Lub O-ring yog tsim rau qhuav installation ntawm ntau lub pob li qub, thiab ua haujlwm raws li lub foob nyob rau hauv qhov ntsuas kub, siab, thiab cov kua thiab roj sib txawv, txawm tias nyob rau hauv ib qho chaw ruaj khov lossis txav mus los. Lub O-ring ntawm lub pob valve feem ntau yog siv rau kev sib khi zoo li qub thiab kev sib txuas lus sib txuas. Thaum siv rau kev sib txuas lus sib txuas, nws tsuas yog txwv rau cov khoom siv qis-ceev rotary sealing. Lub O-ring foob rau pob li qub feem ntau yog ntsia rau hauv qhov zawj nrog lub voj voos sib dhos ntawm sab nrauv lossis sab hauv lub voj voog los muab kev sib khi. O-ring tseem muab kev sib khi zoo thiab kev poob siab nyob rau hauv ib puag ncig xws li roj tsis kam, acid thiab alkali tsis kam, puas, thiab tshuaj yaig. Yog li ntawd, O-ring yog cov khoom siv dav tshaj plaws hauv cov pob li qub.