Munyika isina kuoma yemvura yekudzora masisitimu, basa uye kushanda zvakanaka kwemabhasi-butterlfly mavhavha zvine chekuita nesarudzo yezvishandiso zvezvigaro zveValve. Ichi chinyorwa chinodzikira mumudzimu pakati pezvisikwa zviviri zvinoshandiswa mune izvi zvekushandisa: PTFE uye EPDM. Isu tichaongorora zvavanotaura, zvinoshandiswa, uye kukodzera kumatunhu akasiyana maindasitiri.
Nhanganyaya kune Zvigaro zvevhavha: PTFE uye EPDM
● Mhedziso yeValve Seats muIndustrial Applications
Zvigaro zvevharuvhu zvakakosha mukushanda kwemavharuvhu, zvichiita basa rakakosha mukuisa chisimbiso uye nekuona kuti vharafu inoshanda nemazvo. Kuumbwa kwavo kwezvinhu zvinopesvedzera zvakananga kuita kwavo, hupenyu hurefu, uye kukodzera kune akasiyana maindasitiri ekushandisa. PTFE (Polytetrafluoroethylene) uye EPDM (Ethylene Propylene Diene Monomer) ndezvimwe zvezvinhu zvakashandiswa zvakanyanya nekuda kwemaitiro avo akasiyana.
● Kukosha Kwekusarudza Zvinhu
Kusarudza chigaro chevharuvhu chaiyo kwakakosha kuti uve nechokwadi chekushanda kwakakwana kwevharuvhu uye kushanda kwehurongwa. Izvo zvinhu zvinofanirwa kumirisana nemamiriro ekushanda chaiwo uye kubata mamwe marudzi emvura kana magasi anosangana muhurongwa. Muchirevo chechinyorwa chino, kunzwisisa zvivakwa uye mashandisirwo ePTFE uye EPDM kunova kwakakosha kune chero munhu anobatanidzwa mune fluid control tekinoroji.
Kuumbwa Kwezvinhu uye Zvivakwa zvePTFE
● Mushonga Wemakemikari uye Hunhu hwePTFE
PTFE is a synthetic fluoropolymer inozivikanwa nekushamisa kwayo kusaita-reactivity, kudzikama kwemafuta, uye kukweshana kwakaderera. Uku kusanganiswa kwezvivakwa kunoita kuti PTFE ive yakanakira zvigaro zvevharuvhu mumashandisirwo anosanganisira makemikari ane hukasha uye tembiricha yakanyanyisa. Chimiro chayo chemakemikari chinopa zvisingaenzaniswi nemishonga inopikisa, zvichiita kuti isadzivirire kune zvinopisa zvinhu zvinogona kukanganisa zvimwe zvinhu.
● Kuramba Tembiricha uye Kugara kwenguva refu
Imwe yemhando yekumira ye ptfe ndeye kugona kwayo kuchengetedza mashandiro pakupisa kwakanyanya. PTFE inogona kumira tembiricha kusvika ku260 ° C, ichiita kuti ive yakakodzera nharaunda dzinodziya tembiricha dzakakosha. Uku kusimba kunovimbisa hupenyu hwakareba uye hunoderedza kukosha kwekugara uchichengeterwa, kwakakosha kuchengetedza zvinoenderera mberi mumamiriro ezvinhu anodikanwa.
Material Kuumbwa uye Zvivakwa zveEPDM
● Mushonga Wemakemikari uye Unhu hweEPDM
EPDM imhando yerabha yekugadzira ine elasticity yakanakisa uye kuramba kune akasiyana mamiriro ekunze. Chimiro chayo chemakemikari inobvumira EPDM kuti iite zvakanaka zvakanyanya munzvimbo umo kuratidzwa kwemvura, utsi, uye zvakasiyana-siyana zvemakemikari zvinowanzoitika. Ichi chivakwa chinoita kuti ive sarudzo inogoneka kune akawanda maindasitiri ekushandisa.
● Kudzivisa Mvura uye Elasticity Features
Kupesana kwaEpdm nemvura uye Steam hakugonekwe, zvichiita kuti zvive zvakanaka mukushandisa mashandisirwo akadai sekurapwa kwemvura uye hvac system. Kureba kwayo kunopa Chisimbiso Chakanaka, Kugara zvishoma zvisingadzivikanwe muhuwandu hwechigaro cheValve, chinoita kuti kusimba kwaro uye kuvimbika mumasimba masystem.
Kuita muChemical Aggressive Environments
● Kukodzera kwaPtfe
PTFE's Lifmental Chemical Rishance inoita kuti iende - Kuenda kumidziyo kune nzvimbo dzinobata makemikari ane hutsinye. This property ensures that PTFE valve seats can maintain integrity and functionality even when subjected to harsh chemical processes, which is critical in industries such as chemical processing and oil and gas.
● Kugumira kweEPDM muChemical Exposure
Kunyange zvazvo EPDM ichinyanya kupikisa mvura nemhepo, kushanda kwayo kunogona kukanganisa munzvimbo dzinosanganisira makemikari anoparadza zvakanyanya. Iyo haina kupa chiyero chakafanana chekupikisa kwemakemikari sePTFE, iyo inogadzirisa kushandiswa kwayo kune zvishoma zvigadziridzo zvemakemikari.
Tembiricha Kubata Kugona kwePTFE
● High-Tembiricha Zvikumbiro zvePTFE
Iyo yakasimba yekudzora kugadzikana kwePTFE inoita sarudzo yakanaka kwazvo yekukwirira - Tembiricha yekukurudzira. Kunyangwe mune zvemakemikari zvidyarwa kana zvekudya zvezvekudya, kugona kwePTFE kubata kupisa kwakanyanya pasina kurasikirwa nekuvimbika kwayo kwevhu kunosimbisa kuti zvigaro zvevharanda zvinoramba zvichishanda uye zvakavimbika.
● Kuenzanisa neEpdc tembiricha yekupisa
Epdm, nepo zvakawandisa, ine chikumbaridzo chetemberi ichienzaniswa nePTFE. Izvo zvinowanzoitika kupisa tembiricha kusvika pa120 ° C, iyo inoita kuti ive yakakodzera kuti zvibodzwa zvinosanganisira kupisa kwakanyanya. Nekudaro, mune mwero tembiricha tembiricha, EPDM inopa basa rakakwana.
Zvishandiso Zvakakodzera EPDM Valve Seats
● EPDM muMvura uye Steam Systems
Kutsungirira kweEpdm kuenda kumvura uye kufumurwa kweSteam kunoita kuti zvive zvakakosha mumasisitimu ipo zvinhu izvi zvatanga predominant. Izvi zvinosanganisira mashandisirwo kunge manejimendi emvura, HVAC system, uye mamwe maindasitiri anovapo zvinyoro zvinogara zviripo.
● Zvakanakira Muzvisiri-Kemikari Nzvimbo
Kupfuura nemvura chete uye steam, EPDM's kuchinjika uye kusimba kunoita kuti zviite kuti zviite huwandu hwevasiri - zvemakemikari nharaunda yakavimbika chisimbiso chakakosha. Yayo elasticity uye kuramba kune mamiriro ezvinhu epamhepo seUV radiation kuwedzera kune yayo kuwanda.
Kuenzanisa Kuchinja uye Kuchinja
● Kuchinja kweEPDM muDynamic Systems
EPDM inopa kushanduka kukuru kupfuura PTFE, iyo inogona kubatsira muhurongwa huri pasi pekudengenyeka kana kufamba. Kugona kwayo kukanganisa pasina kurasikirwa nekuisa chisimbiso kunoita kuti EPDM ive sarudzo inoshanda mune akasiyana siyana ane simba maindasitiri ekushandisa.
● Kujaira kwaPTFE uye Nyaya Dzakananga
Kunyangwe kuve kushoma-kushoma, yePTFE yakaomesesa zvisikwa zvinobatsira mukushandisa zvakanyatsoda kuziva uye kugadzikana. Yayo isiri - STAT SEAT uye STO ROKUSHANDIRA ZVINOGONESESA ZVESE ZVAKAITWA MUCHITSAUKO MUFANANIDZO YEMAHARA.
Mari uye Maintenance Kufunga
● Yakareba-Term Cost Implications yeZvinhu Zvose
Paunenge uchiongorora PTFE neEPDM, kufunga kwemitengo kwakakosha. Nepo PTFE ichiwanzo kuraira mutengo wekutanga wepamusoro nekuda kwezvivakwa zvayo uye magadzirirwo ekugadzira, kusimba kwayo kunogona kuturikira kuti - yekuchengetedza yenguva refu kuburikidza neinodzokororwa kazhinji nekugadzirisa. EPDM, kuve yakanyanya kudhura-inoshanda kumberi, ichiri sarudzo inogoneka kune maapplication uko zvivakwa zvayo zvinowirirana nezvinodiwa system.
● Kuchengeta Zvinodiwa uye Hupenyu Hwakareba
Kugadzirisa ndechimwe chinhu chakakosha. Kupokana kwaPtfe kune Corrosion uye kupfeka kuderedza mari yekuchengetedza uye kunovandudza hupenyu hwese hwezvigaro zvevhesi. Epdm zvakare inopawo hupenyu hwakareba asi zvingangoda kuzotarisa kutaridzika kwenzvimbo dzinoenderana nemakemikari kuti uve nechokwadi chekuvimbika kuzoteedzera.
Chengetedzo uye Kutevedzera muKushandisa Maindasitiri
● Mitemo Yekuchengetedza yePTFE uye EPDM
Zvose PTFE neEPDM zvinofanira kutevedzera mitemo yakasimba yekuchengetedzwa kwemabhizimisi, kuve nechokwadi kuti yakakodzera kune zvikumbiro zvavanoshandiswa mairi. Iyi mitemo yakagadzirirwa kudzivirira kukundikana uye kuchengetedza kushanda kune zvisingatarisirwi kuvhara kana njodzi.
● Indasitiri Standards uye Certification
Vagadziri vePTFE uye EPDM zvinhu zvinofanirwa kuenderana neindasitiri zviyero uye kuwana zvitupa zvinotsigira kunaka uye kuita kwezvigadzirwa zvavo munzvimbo dzakasiyana dzeindasitiri. Izvi zvinoita kuti vashandisi vekupedzisira vagamuchire zvigadzirwa zvinoenderana nezvinodiwa zvekushandisa.
Mhedziso: Kusarudza Pakati pePTFE neEPDM
● Sarudzo-Kuita Zvinhu Zvekusarudza Seat Seat
Kana vachisarudza pakati pePTFE uye EPDM yezvigaro zveValve, zvinhu zvinoverengeka zvinofanirwa kutariswa: Iyo mhando yemidhiya ichidzorwa, iyo yekushandisa tembiricha, inodarika makomendi, uye izvo zvinodiwa zvekushandisa maindasitiri. sanitary epdm+ptfe compound butterfly valve seats inopa mhinduro yakasanganiswa iyo inokwirisa zvakanakisa zvivakwa zvezvose zviri zviviri, ichipa inogoneka sarudzo yezvakasiyana maindasitiri zvinodiwa.
● Zvinokurudzira Zvinoenderana Nezvinodikanwa Zvekushandisa
Pakupedzisira, sarudzo pakati pePTFE neEPDM ichauya kune izvo zvinodiwa zvekushandisa. Kunzvimbo dzine makemikari ane hukasha ane tembiricha inoda kudiwa, PTFE haina kufananidzwa. Pazvikumbiro zvinosanganisira mvura, chiutsi, kana kuti zvinoda kusimba kwepamusoro, EPDM inoramba yakanyatsokodzera.
Nhanganyaya yekambani: Sansheng Fluorine Plastics
Sansheng Fluorine Plastics, iri muEconomic Development Zone yeWukang Town, Deqing County, Zhejiang Province, ibhizimusi rinotungamira mukugadzira, kugadzira, kutengesa, uye sevhisi yemhando yepamusoro mavharuvhu mhinduro. Yakatangwa muna Nyamavhuvhu 2007, kambani yedu inoshanda mukugadzira yakakwira - tembiricha yekupisa fluorine zvigaro zvisimbiso uye sanitary valve zvigaro. Isu tinozivikanwa nekuda kwehunyanzvi hwedu uye kuzvipira kune mhando, inotsigirwa ne ISO9001 certification. PaSansheng Fluorine Plastics, isu tinodada nekugona kwedu kugadzira molds nyowani uye kugadzirisa zvigadzirwa kuti zvizadzise zvinodiwa nevatengi vedu pasi rese.
Kutumira nguva: 2024 - 10 - 31 17:31:04