Yuav ua li cas xaiv lub O-ring ntawm mos foob rooj vag valve?

Hnub no, cia's saib yuav ua li cas xaiv O-ring ntawm mos foob lub qhov rooj valve?

1. Ntawm qhov kub thiab txias tsis tshua muaj siab, tsis yog xim hlau mos sealing gasket yuav tsum raug xaiv; Nyob rau hauv cov ntaub ntawv ntawm qhov nruab nrab siab thiab kub siab, hlau thiab tsis-hlau ua ke gasket los yog hlau gasket yuav tsum raug xaiv; Thaum qhov kub thiab txias yog qhov ruaj khov, xaiv elastic lossis nws tus kheej nruj gaskets; Nyob rau hauv qis kub, corrosive nruab nrab lossis lub tshuab nqus tsev, cov khoom siv tshwj xeeb yuav tsum raug txiav txim siab.

2. Mos foob lub rooj vag valve tuaj yeem xaiv raws li cov lus qhia rau lub sijhawm uas qhov kev thov tsis siab, thiab tuaj yeem hloov pauv thaum tsis haum.

3. Rau cov sij hawm uas yuav tsum tau nruj me ntsis, xws li explosive, heev toxicity thiab combustible gases, heev corrosive kua khoom, cov tshuaj tiv thaiv tank thiab thauj mus los kav, lawv yuav tsum tau xaiv raws li kev ua hauj lwm siab, ua hauj lwm kub, kev tsis ncaj ncees ntawm sealing nruab nrab thiab qhov teeb meem ntawm kev sib xyaw sealing nto. Silica gel sealing nplhaib muaj qhov qhib ntxeem tau thiab tuaj yeem nqus tau ntau yam khoom. Nws yog ib qho zoo desiccant, adsorbent thiab catalyst cab kuj. Cov nyhuv adsorption ntawm silica gel feem ntau yog lub cev adsorption, uas tuaj yeem tsim thiab rov siv dua. Ntxiv cov kua qaub rau alkali silicate (xws li sodium silicate), acidizing nws thiab ntxiv ib qho nyiaj ntawm electrolyte los ua silica gel. Los yog ntxiv cov kua qaub lossis ammonium ntsev hauv cov tshuaj sodium silicate tseem tuaj yeem tsim cov silica gel. Silica gel cov khoom lag luam ua haujlwm nrog silica gel ua cov khoom siv raw, uas yog hu ua silica gel khoom. Silica gel yog cov khoom ntxeem tau nrog qhov sib txawv particle loj thiab loj, uas yog dehydrated los ntawm silica gel. Nws muaj cov qauv qhib ntxeem tau thiab tuaj yeem nqus tau ntau yam khoom. Nws yog ib qho zoo desiccant, adsorbent thiab catalyst cab kuj.