1. nyob rau hauv chav tsev kub thiab tsis tshua muaj siab, xaiv cov tsis yog hlau mos gasket, nruab nrab siab thiab siab kub, xaiv hlau thiab tsis-hlau ua ke gasket los yog hlau gasket;Thaum qhov kub thiab qhov siab yog qhov ruaj khov, qhov elastic los yog nws tus kheej-tightening gasket raug xaiv;Lub xub ntiag ntawm cov gaskets tshwj xeeb ua haujlwm yuav tsum tau txiav txim siab nyob rau hauv qhov muaj qhov kub thiab txias, kev tawm tsis zoo lossis lub tshuab nqus tsev.
2. soft seal gate valve thov tsis yog lub sijhawm siab, tuaj yeem xaiv los ntawm kev qhia, tsis haum rau kev hloov.
3. rau cov kev thov rau lub sijhawm nruj, xws li tawg, muaj kuab lom thiab combustible gas thiab muaj zog kev noj nyiaj txiag ntawm cov khoom siv ua kua, cov tshuaj tiv thaiv tank nrog cov kav dej, thiab lwm yam, yuav tsum ua raws li kev ua haujlwm siab, kev ua haujlwm kub, kev ua tsis ncaj ntawm lub sealing. nruab nrab thiab kev sib xyaw ua ke ntawm qhov teeb meem ntawm qhov chaw sib khi los xaiv, silica gel sealing nplhaib muaj qhov qhib ntxeem tau, tuaj yeem nqus tau ntau yam tshuaj, yog ib qho zoo desiccant, Adsorbent thiab catalyst txhawb nqa.Lub adsorption ntawm silica gel feem ntau yog lub cev adsorption, tuaj yeem rov tsim dua thiab rov siv dua.Ntxiv cov kua qaub rau hauv alkali silicate (xws li sodium silicate) tov, acidize nws, thiab tom qab ntawd ntxiv ib qho ntawm cov electrolyte rau do, uas yog, tsim silicate gel, los yog ntxiv kua qaub los yog ammonium ntsev nyob rau hauv cov concentrated sodium silicate tov kuj tsim tau. silicate gel.Silica gel cov khoom siv nrog silica gel yog cov khoom siv tseem ceeb ntawm kev ua haujlwm, hu ua silica gel cov khoom, silica gel yog ua los ntawm silica gel kom lub cev qhuav dej ntawm cov khoom ntxeem tau ntawm ntau qhov sib txawv, muaj cov qauv qhib, tuaj yeem nqus tau ntau yam khoom, yog ib tug zoo desiccant, adsorbent thiab catalyst cab kuj.
Mos foob rooj vag valve nrog siab los hloov O-ring:
1 、 Yog tias nws yog qhov nruab nrab flange sealing gasket, tus neeg yuav tsum tau txo qhov siab ua ntej, thiab cov khoom siv kho cov roj hmab O-ring tuaj yeem hloov tau los ntawm kev tshem tawm lub hau npog (raws li rau lub sealing gasket, nws muaj peev xwm kho hauv online nrog lub siab. )
2, Yog hais tias nws yog lub valve qia foob nplhaib, nws yog tsim nyog los qhib lub valve mus rau tag nrho qhib txoj hauj lwm, kom lub rov qab foob yuav xyuas kom meej tias qhov nruab nrab yuav tsis xau, thiab ces hloov lub valve qia foob nplhaib, mos foob rooj vag. valve siab ntawm tus kheej hauv 1.6MPa-.Silica gel cov khoom siv nrog silica gel yog cov khoom siv tseem ceeb ntawm kev ua haujlwm, hu ua silica gel cov khoom, silica gel yog ua los ntawm silica gel kom lub cev qhuav dej ntawm cov khoom ntxeem tau ntawm ntau qhov sib txawv, muaj cov qauv qhib, tuaj yeem nqus tau ntau yam khoom, yog ib tug zoo desiccant, adsorbent thiab catalyst cab kuj.
3 、 Yog tias nws yog lub rooj sib khi mos, lub valve yuav tsum raug tshem tawm ua ntej nws tuaj yeem hloov tau.
Post lub sij hawm: May-08-2023
