Ipayipi le-PTFEzaqala ukusetshenziswa emkhakheni wezimoto futhi ngokushesha zaduma.Amapayipi enziwe nge-polytetrafluoroethylene asebenza kangcono kunepayipi lenjoloba ezinhlelweni zezimoto ngenxa yokutholakala kwawo okuphezulu kwezohwebo kanye nokusebenza kwawo okuhle kakhulu, ngakho ukusetshenziswa kwawo kwezohwebo ezimotweni kuyanda.
Iyini ipayipi le-PTFE?
Ipayipi le-PTFE liyishubhu elakhiwe ulayini lwe-PTFE lwangaphakathi kanye nongqimba olulukiwe lwensimbi engagqwali njengesembozo esivikelayo.Ulayini we-PTFE ufana neshubhu le-PTFE elinesembozo sokuvikela sangaphandle, okwandisa ukumelana nokucindezela, njengoba kusetshenziswa izimoto zepayipi le-PTFE.
Yiziphi izakhiwo zepayipi le-PTFE?
Inert yamakhemikhali, ehambisana nezinhlobo eziningi zamafutha
Ukuvunyelwa okuphansi
I-coefficient ephansi yokungqubuzana
Isisindo esincane
Ayinamatheli
I-Non-wettingl
Okungashi
Isimo sezulu / ukumelana nokuguga
Izakhiwo zikagesi ezinhle kakhulu
Ipayipi likaphethiloli elifakwe kumugqa we-PTFE - izinhlobo:
Virgin PTFE fuel hose
I-hose core yentombiIpayipi likaphethiloli le-PTFEyenziwe nge-100% PTFE resin ngaphandle kombala noma isithasiselo.
I-Conductive (Anti-static)Ipayipi likaphethiloli le-PTFE
I-statically dissipative noma i-conductive ngokugcwele yokuqedwa kokukhishwa kwezindleko ezimile ezithinta ukudluliswa koketshezi oluvuthayo.Ukuze usebenzise i-E85 ne-Ethanol, noma i-Methanol Fuel, i-PTFE core conductive iyadingeka.
Ipayipi le-PTFE lamafutha - izinketho:
Ipayipi elilukiwe le-PTFE elinesendlalelo esisodwa se-SS - Enye yepayipi likaphethiloli elidume kakhulu le-PTFE
Ipayipi elilukiwe le-PTFE elinesendlalelo se-SS esiphindwe kabili - Ukwandisa ukucindezela kwezinye izinhlelo zokusebenza
Ipayipi elilukiwe le-PTFE elinesendlalelo se-SS kanye nesembozo seNyiloni emnyama - Isivikelo esihle kungqimba lwensimbi engagqwali kanye nokumelana nokuhuzuka
Ipayipi elilukiwe le-PTFE elinesendlalelo esisodwa se-SS kanye ne-PVC eboshwe - Ivikela kahle ungqimba lwensimbi engagqwali futhi ulwenze lubukeke njenge-fancier emotweni yakho
Uma kuqhathaniswa ne-rubber fuel hose, kungani ukhethaIpayipi likaphethiloli le-PTFE?
Imigqa kaphethiloli ye-PTFE ithatha indawo enhle kakhulu yepayipi lerabha.Ngokukhiqiza okulungile kanye nezindlu, zingahlala isikhathi eside futhi zibe lula kakhulu ukuzifaka ohlelweni.Nakuba zinganikezi ububanzi obunwebekayo obufanayo obenziwe ngenjoloba, amapayipi e-PTFE amelana kakhulu namakhemikhali amaningi, futhi awavamisile ukukhipha umusi, obalulekile kunoma yiluphi uhlobo lwesikhala esivalekile.Lokhu ukumelana kwamakhemikhali kusho nokuthi amapayipi e-PTFE abola kancane kakhulu kunamapayipi enjoloba.
Ukungqubuzana okungaphezulu kwe-PTFE nakho kuphansi kunaleyo yerabha, okusho ukuthi izinga lokugeleza lingathuthukiswa ngokusebenzisa ipayipi le-PTFE.Nakuba iraba ibola kalula emazingeni okushisa adlulele, i-PTFE imelana nokushisa okuphezulu, okuyenza ibe ukukhetha okuhle kwepayipi likaphethiloli emotweni yomjaho.
Okokuqala, iIpayipi le-PTFEisebenza njengesithiyo somusi ukuvimbela iphunga likaphethiloli ukuthi lingangeni egaraji noma esitolo futhi lishise lapho uhambo lwakho luphumula.
Okwesibili, ipayipi elinemigqa ye-PTFE inokumelana kwamakhemikhali okuphezulu kakhulu futhi isekela inqwaba yoketshezi lwezimoto, okungenakwenzeka ngenjoloba evamile.Okuvame kakhulu ukuthi uphethiloli ohlanganisiwe une-ethanol.Amapayipi enjoloba avamile ayabola lapho ehlangana nalo phethiloli, futhi ekugcineni abole aze aqale ukuvuza noma ajove uphethiloli—okuyingozi kakhulu.
Okwesithathu, ipayipi elilayishiwe le-PTFE linokumelana nezinga lokushisa eliphakeme kakhulu-eqinisweni, izinga lokushisa elisebenzayo lepayipi elithengiswa ipayipi lethu likaphethiloli lingu -60 degrees Celsius kuya +200 degrees Celsius.Kufanelekile kakhulu ukuvula ipayipi lamanzi emotweni yakho yezemidlalo.
Okwesine, ipayipi lethu le-PTFE lamafutha linomfutho ophakeme kakhulu wokusebenza, futhi liqinisekisa ukuthi ungalisebenzisa kuzo zonke izinhlobo zezinhlelo zokusebenza zezimoto.Usayizi we-AN6 ulungele u-2500PSI, usayizi we-AN8 ulungele u-2000psi-ngisho nezinhlelo zokusebenza ezidinga kakhulu, kunengcindezi eyanele
Imuphi ulayini kaphethiloli oyidingayo ukuze usebenzise i-E85 ne-ethanol, noma i-methanol fuel?
Ukusetshenziswa kukaphethiloli we-ethanol kanye ne-methanol sekuye kwaduma kakhulu eminyakeni yamuva, ikakhulukazi ngokukhuphuka kwezinjini ezinamandla kakhulu ze-turbocharged supercharged.I-E85 noma i-ethanol ifakazele ukuthi inguphethiloli obizayo onganikeza izinhlelo zokusebenza ezinzima ngokulinganisa kwe-octane namandla amandla.Ngaphezu kwalokho, kungase futhi kukhiqize umphumela wokupholisa emoyeni owuthathayo.
Kodwa-ke, i-ethanol iyagqwala, kwezinye izimo izokwakha into efana nejeli, futhi ingalimaza izingxenye zesistimu kaphethiloli, ngaphandle kwalokho ngeke ithintwe uphethiloli kanye negesi yomjaho.
Kufanele kusetshenziswe isihlungi esikhethekile sikaphethiloli.Yebo kufanele uqiniseke ukuthi iphampu yakho kaphethiloli iyahambisana, kodwa kuthiwani ngolayini wamafutha?
Ipayipi le-PTFE lingahlinzekwa nge-stainless steel braid kanye ne-black coating.Lesi sitayela sokuqhuba i-PTFE sisebenzisa umluko wangaphandle kanye nomugqa we-PTFE wangaphakathi, omelana kakhulu nezinto zamakhemikhali kanye nokubola okushisayo.Intambo ye-conductive ibalulekile ukuthi isetshenziswe futhi ucabangele ukuthi ungayikhetha yini inketho ye-PTFE, ngoba inkokhiso ye-electrostatic ekhiqizwa ukugeleza kukaphethiloli empeleni izoba arc/ishise futhi ibangele ukushaja, okuzodala umlilo.
I-PTFE inzima kakhulu ukuhlanganisa, kodwa impilo yayo ayithintwa kalula izinga lokushisa nokucindezela.Lokhu kuyenza ibe ukukhetha okuhle kakhulu kuphethiloli okonakalayo, kanye nezintambo zokuqondisa amandla, izintambo zikawoyela we-turbine, njll. Ngenxa yalezi zizathu, futhi kuyisinqumo esihle se-E85 kanye namafutha e-ethanol kanye ne-methanol.
Isikhathi sokuthumela: Jul-22-2021