Gasket txij nkawm suav nrog kev kuaj xyuas tsis xws li, kev tu thiab hloov, nrog rau cov kev cia khoom lag luam thiab kev ua haujlwm kom raug. Ntau hom gaskets muaj cov cai sib txawv. Hauv qab no yog qee cov kev tswj hwm gasket cov hau kev:
Tsheb lub cav lub taub hau yas hau Gasket
Kev soj ntsuam tsis tu ncua: Cov tswv tsheb yuav tsum them sai sai, puas muaj cov pa yeeb yaj kiab, thiab txias txias yog cov roj cav. Cov no tuaj yeem yog qhia tias lub taub hau taub hau gasket yuav tsum tau hloov.
Kev tu thiab hloov: Thaum cov khoom siv raug kaw rau kev saib xyuas, lub gasket thiab lub tog raj kheej lub taub hau thiab lub tog raj kheej taub hau thiab cov av. Yog tias lub gasket pom tias muaj kev laus, puas lossis kev ua haujlwm sib khi tau txo, lub gasket tshiab yuav tsum tau hloov nyob rau lub sijhawm.
Yog lawm: thaum hloov lub taub hau lub taub hau gasket, nws yog ib qho tsim nyog tshem cov yeeb nkab huab cua, lub taub hau ntxuav lub taub hau sib ze thiab nruab tus tshiab lub tog raj kheej gasket. Thaum zawm lub taub hau lub taub hau ua kom raws li phau ntawv txij nkawm los saib xyuas cov nyhuv sib tsoo thiab zam kom tsis txhob muaj kev puas tsuaj. 1. PTFE Gaskets. Kev txhim kho thiab kho kom zoo: ua ntej kev teeb tsa, tshuaj xyuas seb puas muaj mob gasket yog puas lossis puas, thiab zam kev siv cov gaskets tsis zoo. Zam kev sib ntswg, ncab lossis ntau dhau ntawm cov gasket thaum lub sijhawm nruab kom ntseeg tau tias nws khov kho.
Tswj kub thiab siab: kev ua haujlwm siab thiab siab ntau ntawm PTFE Gaskets yog qhov tsawg ntawm {}} degree ntawm {2}} mpa. Tshaj li no, lub gasket yuav muaj hnub nyoog, deform lossis swb. 3. Zam kev siv tshuaj lom neeg: txawm hais tias PTFE gaskets muaj cov tshuaj haum zoo, lawv tseem yuav tsum zam kev sib cuag nrog cov tshuaj muaj zog xws li cov alkalis lossis cov oxidants muaj zog. Yog tias nws tsis tuaj yeem zam, PTFE gaskets nrog ntau corrosion tsis kam yuav tsum tau xaiv lossis lwm yam kev tiv thaiv yuav tsum tau ua. 3. Kev tshuaj xyuas ib txwm thiab hloov cov xwm txheej ntawm PTFE gasket, suav nrog seb cov tsos puas yog kev laus, deformed, puas lossis tsis zoo. Yog tias muaj teeb meem tshwm sim, lub gasket yuav tsum tau hloov nyob rau lub sijhawm.
Cia thiab khaws cia: PTFE Gaskets yuav tsum muab cia rau hauv qhov chaw qhuav, cua, thiab txias qhov chaw, deb ntawm lub hnub ci thiab kub. Zam txhob sib cuag nrog cov khoom ntse lossis tshuaj lom kom tsis txhob muaj kev puas tsuaj lossis paug ntawm lub gasket.
Hlau lub qhov txhab Gaskets tsis tu ncua kev tshuaj xyuas: tsis tu ncua tshuaj xyuas cov khoom uas cov roj gaskets hauv cov gaskets yog ntsia kom pom seb puas muaj cov cim qhia xau. Tshwj xeeb tshaj yog nyob rau hauv lub sijhawm thaum ntxov ntawm cov khoom lag luam thaum lub sijhawm ntev, kev saib xyuas tshwj xeeb yuav tsum tau them los kuaj cov kev ua tau zoo thiab hnav ntawm lub gasket.
Kev tu thiab hloov: Thaum cov khoom siv raug kaw rau kev saib xyuas, lub gasket thiab flange nto yuav tsum tau ntxuav kom tshem tawm cov av thiab av nkaus. Yog tias lub gasket pom tias muaj hnub nyoog, puas lossis kev ua haujlwm sib khi tau txo qis, nws yuav tsum tau hloov nrog lub gasket tshiab hauv lub sijhawm.
Nco ntsoov tias cov gasket tshiab yog cov khoom qub, qhov loj me thiab hloov cov gasket, nco ntsoov tias cov roj gasket, nco ntsoov tias cov khoom siv tshiab, qhov loj thiab hom uas yog tus thawj gasket
