Mhando huru dzemagasket eflange
Magasket asiri esimbi
Zvinhu zvakajairika: rabha, polytetrafluoroethylene (PTFE), fiber isiri asbestos (rabha asbestos).
Mashandisirwo makuru uye maficha:
Zvichishandiswa zvakanyanya mumvura, mhepo, utsi, asidhi uye alkali media, rabha asbestos gaskets yaimboshandiswa zvakanyanya.
Panyaya dzinodzivirira ngura, magasket ePTFE ane kugadzikana kwakanaka kwemakemikari.
Magasket esimbi
Zvinhu zvakajairika: Bhendi resimbi + girafiti/asbestos/bhendi rakazadzwa nePTFE (rudzi rweronda), simbi isina simbi, gasket inochinjika yegirafiti.
Mashandisirwo makuru uye maficha:
Kusanganisa simba resimbi uye kusimba kwesimbi isiri simbi mumamiriro ekushanda anodziya zvakanyanya, ane kumanikidzwa kwakanyanya uye anochinja-chinja. Pakati pawo, magasket esimbi ane maronda ndiwo anonyanya kusarudzwa mumaindasitiri epetrochemical, makemikari nedzimwe nzvimbo.
Pazvinodiwa zvakasimba zvekuvhara, zvakaita semagasket esimbi ane serrated/wavy ring, anoshandiswa mumapaipi kana mumidziyo ine pressure ine pressure netembiricha yakakwira.
Magasket esimbi
Zvinhu zvakajairika: simbi isina kusimba, simbi isina ngura, mhangura, Monel alloy.
Mashandisirwo makuru uye maficha:
Mamiriro ezvinhu akaipisisa: anoshandiswa munzvimbo dzine tembiricha yakakwira, ine kumanikidzwa kwakakwira uye ine ngura yakawanda.
Dzinopa kushanda kwakanaka kwazvo kwekuvharira asi dzine zvinodiwa zvakanyanya kuti nzvimbo yekuvharira flange ive yakarurama uye kuti ishandiswe, uye dzinodhura.
Pakusarudza magasket, zvinhu zvakawanda zvinofanira kutariswa zvizere. Chinhu chikuru chiri muzvinhu zvina zvakakosha: "pakati nepakati, kumanikidzwa, tembiricha, uye flange". (or) ". (or" . ".)
Hunhu hwepakati nepakati: Kune zvinhu zvinoparadza (senge acids ne alkalis), gasket inofanira kunge isingagoni ngura.
Kumanikidzwa nekupisa kwekushanda: Mumamiriro ekupisa kwakanyanya uye kumanikidzwa kwakanyanya, magasket esimbi kana semi-metallic anogona kutsungirira kupisa nekumanikidzwa anofanira kusarudzwa.
Rudzi rwechisimbiso cheFlange: Nzvimbo dzakasiyana dzeflange (dzakadai seRF inosimudzwa, MFM yechirume neyechikadzi, TG yechiso cherurimi negorova) dzinofanira kuenzaniswa nemhando dzegasket dzakatarwa.
Zvimwe zvinhu: Kudengenyeka, kuchinja-chinja kwekupisa nekumanikidzwa, kudiwa kwekubviswa kwemidziyo kakawanda, uye bhajeti yemari zvinofanirawo kufungwa nezvazvo.
Zvose,
Kune pressure yakaderera uye common media (mvura, mhepo, svutugadzike yakaderera): Magaskets asiri esimbi, akadai serabha kana magaskets ePTFE, anofarirwa nekuda kwekushanda kwawo kwepamusoro-soro.
Pakushanda kwepakati nepakati kusvika pakakwirira, tembiricha yakakwira kana mamiriro akaomarara (mapaipi ari mumaindasitiri epetroleum, makemikari nemagetsi): Magasket esimbi, kunyanya magasket esimbi, ndiwo anonyanya kusarudzwa uye akavimbika.
Kana paine tembiricha yakanyanya uye kumanikidzwa kwakanyanya kana mamiriro ekupisa akasimba: Magasket esimbi (akadai semagasket ane corrugated kana ring) anofanira kufungwa nezvawo, asi zvakakosha kuve nechokwadi chekuti flange yacho inoenderana zvakanaka uye kuti iiswe nemazvo.
https://www.czitgroup.com/stainless-steel-graphite-packing-spiral-wound-gasket-product/?fl_builder
Nguva yekutumira: Ndira-15-2026
