PTFE hosezidayamba kugwiritsidwa ntchito m'gawo lamagalimoto ndipo mwachangu zidadziwika.Ma hoses opangidwa kuchokera ku polytetrafluoroethylene amachita bwino kwambiri kuposa payipi ya rabara pamagalimoto opangira magalimoto chifukwa cha kupezeka kwake kwamalonda komanso magwiridwe ake abwino kwambiri, motero kugwiritsa ntchito kwawo malonda pamagalimoto kukukulirakulira.
Kodi hose ya PTFE ndi chiyani?
The PTFE hose ndi chubu wopangidwa ndi mkati PTFE akalowa ndi chitsulo chosapanga dzimbiri wosanjikiza wosanjikiza ngati chivundikiro zoteteza.Mzere wa PTFE ndi wofanana ndi chubu cha PTFE chokhala ndi chivundikiro chakunja choteteza, kuonjezera kukana kwake, monga momwe magalimoto amagwiritsira ntchito payipi ya PTFE.
Kodi payipi ya PTFE ndi chiyani?
Chemical inert, yogwirizana ndi mitundu yambiri yamafuta
Low permeability
Chotsitsa chotsika kwambiri cha kukangana
Kulemera kopepuka
Wosamamatira
Non-wettingl
Zosayaka
Weathering / kukalamba kukana
Zabwino kwambiri zamagetsi
PTFE payipi yopangira mafuta - mitundu:
Namwali PTFE payipi yamafuta
Pakatikati pa payipi kwa namwaliPTFE payipi yamafutaamapangidwa ndi 100% PTFE utomoni popanda pigment kapena zowonjezera.
Conductive (Anti-static)PTFE payipi yamafuta
Statically dissipative kapena conductive kwathunthu kwa dissipative kuchotsa ma static charges okhudza kuyaka madzimadzi kusamutsa.Kuthamanga ndi E85 ndi Ethanol, kapena Methanol Fuel, conductive PTFE mkati core ndiyofunika.
PTFE payipi yamafuta - zosankha:
PTFE yolukidwa payipi yokhala ndi wosanjikiza umodzi wa SS - Imodzi mwamafuta odziwika kwambiri a PTFE
PTFE yoluka payipi yokhala ndi wosanjikiza wa SS wapawiri - Kuonjezera kukakamiza kwazinthu zina
PTFE payipi yoluka yokhala ndi SS wosanjikiza ndi chivundikiro chakuda cha Nylon - Chitetezo chabwino ku chitsulo chosapanga dzimbiri komanso kukana abrasion
PTFE payipi yoluka yokhala ndi wosanjikiza umodzi wa SS ndi PVC wokutidwa - Chitetezo chabwino ku chitsulo chosapanga dzimbiri ndikupangitsa kuti iziwoneka bwino kwambiri pagalimoto yanu
Poyerekeza ndi payipi yamafuta a mphira, bwanji kusankhaPTFE payipi yamafuta?
PTFE mizere yamafuta ndi yabwino kwambiri m'malo mwa payipi ya rabara.Ndi kupanga koyenera ndi nyumba, zimatha kukhala zolimba kwambiri komanso zosavuta kuziyika mudongosolo.Ngakhale kuti samapereka zofanana zotanuka zopangidwa ndi mphira, mapaipi a PTFE amalimbana kwambiri ndi mankhwala ambiri, ndipo nthawi zambiri samatulutsa utsi, womwe ndi wofunikira pamtundu uliwonse wa malo otsekedwa.Izi kukana mankhwala kumatanthauzanso kuti PTFE mapaipi kuwola pang'onopang'ono kuposa mapaipi labala.
Kukangana kwapamtunda kwa PTFE ndikotsikanso kuposa mphira, zomwe zikutanthauza kuti kuthamanga kwa magazi kumatha kupitsidwanso pogwiritsa ntchito payipi ya PTFE.Ngakhale mphira amawola mosavuta pa kutentha kwambiri, PTFE ndi kugonjetsedwa ndi kutentha kwambiri, kupangitsa kukhala yabwino kusankha mafuta paipi pa anagona galimoto.
Choyamba, ndiPTFE hoseamagwira ntchito ngati chotchinga nthunzi kuteteza fungo la petulo kuti lisalowe mu garaja kapena sitolo ndikuwotcha mukakwera.
Chachiwiri, payipi yokhala ndi PTFE imakhala ndi kukana kwamphamvu kwambiri kwamankhwala ndipo imathandizira gulu lamadzimadzi agalimoto, zomwe sizingatheke ndi mphira wamba.Chofala kwambiri ndi chakuti mafuta osakanikirana amakhala ndi ethanol.Mapaipi wamba a rabara amawola akakumana ndi petuloli, ndipo pamapeto pake amawola mpaka kuyamba kudontha kapena kubaya mafuta—zomwe ndi zowopsa kwambiri.
Chachitatu, payipi yokhala ndi PTFE imakhala ndi kutentha kwakukulu kwambiri-kwenikweni, kutentha kwapaipi komwe kumagulitsidwa ndi payipi yathu yamafuta ndi -60 digiri Celsius mpaka +200 digiri Celsius.Ndizoyenera kwambiri kutsegula chitoliro chamadzi pagalimoto yanu yamasewera.
Chachinayi, payipi yathu yamafuta PTFE imakhala ndi kuthamanga kwambiri, ndikuwonetsetsa kuti mutha kuyigwiritsa ntchito pamitundu yonse yamagalimoto.Kukula kwa AN6 ndi koyenera kwa 2500PSI, kukula kwa AN8 ndikoyenera 2000psi-ngakhale ntchito zovuta kwambiri, pali kukakamizidwa kokwanira.
Ndi mzere wamafuta uti womwe muyenera kuyendetsa ndi E85 ndi ethanol, kapena mafuta a methanol?
Kugwiritsa ntchito mafuta a ethanol ndi methanol kwakhala kotchuka kwambiri m'zaka zaposachedwa, makamaka ndi kukwera kwa injini zamphamvu kwambiri za turbocharged.E85 kapena Mowa watsimikizira kuti ndi wotchipa mafuta amene angapereke ntchito wovuta ndi mlingo wa octane ndi mphamvu mphamvu.Kuphatikiza apo, imatha kupanganso kuzizira kwa mpweya wotengera.
Komabe, Mowa ndi dzimbiri, nthawi zina kupanga gel osakaniza mankhwala, ndipo akhoza kuwononga dongosolo mafuta zigawo zikuluzikulu, apo ayi izo sizidzakhudzidwa ndi mafuta ndi anathamanga mpweya.
Chosefera chapadera chamafuta chiyenera kugwiritsidwa ntchito.Zachidziwikire muyenera kuwonetsetsa kuti pampu yanu yamafuta imagwirizana, koma bwanji za mzere wamafuta?
Paipi ya PTFE imatha kuperekedwa ndi chitsulo chosapanga dzimbiri komanso zokutira zakuda.Izi conductive kalembedwe PTFE amagwiritsa akunja kuluka ndi mkati PTFE liner, amene kwambiri kugonjetsedwa ndi zinthu mankhwala ndi matenthedwe kuwola.Waya Conductive n'kofunika kugwiritsa ntchito ndi kuganizira ngati kusankha PTFE njira, chifukwa electrostatic mlandu kwaiye ndi otaya mafuta kwenikweni arc / kuwotcha ndi kuyambitsa mlandu, amene adzayambitsa moto.
PTFE ndiyovuta kusonkhanitsa, koma moyo wake sukhudzidwa mosavuta ndi kutentha ndi kupanikizika.Izi zimapangitsa kukhala chisankho chabwino kwambiri kwa mafuta akuwononga, komanso mizere yowongolera mphamvu, mizere yamafuta a turbine, etc. Pazifukwa izi, ndi chisankho chabwino cha E85 ndi mafuta a ethanol ndi methanol.
Nthawi yotumiza: Jul-22-2021