Yintoni i-Stainless Steel Braided PTFE Hose
Imibhobho ye-PTFE yayiqale yasetyenziswa kwiinkqubo zamanzi okanye zomoya okanye kwicandelo le-aerospace kwaye yakhawuleza yaduma.I-Hoses kunye neetyhubhu ezenziwe nge-polytetrafluoroethylene zisebenza kakuhle phantsi kweemeko ezinzima zendalo kunye nezoshishino, ngoko ke ukusetyenziswa kwazo kwezorhwebo kwishishini kuyanda.Ngenxa yokufumaneka kwayo okuphezulu kwezorhwebo kunye nokusebenza kwayo okugqwesileyo, iimveliso ze-PTFE zizinto ezibalulekileyo kwiimarike zoshishino, zonyango kunye nabathengi, apho zingasetyenziswanga kuphela kwiindlela zendabuko, kodwa nakwiindlela ezingezona zendabuko nezingaqhelekanga.
Yintoni i-PTFE ithumbu elinemigca
IUmbhobho we-PTFEyityhubhu eyenziwe nge-PTFE yangaphakathi kunye ne-internal cover cover.Umgca we-PTFE ufana netyhubhu ye-PTFE enekhava yokukhusela yangaphandle, ukwandisa ukunyanzeliswa kwayo.Udibaniso lwekhava yangaphandle kunye ne-PTFE yangaphakathi liner yenza ithumbu ibe sisixhobo esibalulekileyo kwizicelo ezininzi
Iimpawu zemibhobho ye-PTFE
Umbhobho we-PTFE unezi mpawu zilandelayo:
Ukumelana nobushushu kunye nokumelana nokubanda
isilondolozi
Akukho tyhefu, ukucoceka okuphezulu
Ukufikeleleka okuphantsi kakhulu
Anti-ukudinwa
Ubunzima obulula
Ilungele ukubulala iintsholongwane kunye nokucoca
Ukumelana ne-UV kunye ne-ozone
Inert ngokwekhemikhali
Ukumelana namanzi
Ukuchasa impembelelo
anti-static
ukulassification kwemibhobho ye-PTFE
Ezi mpawu zilandelayo kufuneka ziqwalaselwe PTFE ityhubhu xa ukhetha kubo isicelo esithile
Umbhobho ogudileyo okanye odityanisiweyo: Eyona miba iphambili yokwahlula kwimeko ye-PTFE hoses yiradiyasi egoba kunye nobukhulu.Ukuvuleka komngxuma ogudileyo kungaphantsi okanye ukulingana ne-intshi enye.Ngelo xesha, i-radius yokugoba ye-hose egudileyo iya kuba yincinci i-intshi ezili-12, kwaye umngxuma wokugoba uya kuba ngowona mncinci we-intshi ezi-3.
I-non-conductive okanye i-conductive: Intlawulo engatshintshiyo yintlawulo eyenziwa yinto ethile xa intlawulo ihamba nge-hose ye-PTFE ngesantya esiphezulu.Ukuba uyazihoya ezi ntlawulo ze-electrostatic, kunokubangela iimeko ezinobungozi ezifana nokudubula.Ke ngoko, imibhobho ye-PTFE ngamanye amaxesha yenziwe ngezinto ezikhethekileyo ezichasene ne-static ukunqanda ukuqokelelwa kombane ongatshintshiyo
Ubukhulu bodonga lwepayipi ye-PTFE: ubukhulu bodonga lwe-PTFE ephothiweyo yombhobho bahlukile.Kwizicelo apho imibhobho igobe kakhulu, iindonga ezityebileyo zezona zikhethwa kuqala kuba zinokuxhathisa ngcono.Iindonga ezishinyeneyo zombhobho nazo zibonelela ngokungena ngaphantsi kwerhasi, kodwa zithatha indawo eninzi
Izinto zokulukwa: I-304 yensimbi engenasici idla ngokuba yinto ekhethiweyo kwiimeko ezininzi.Nangona kunjalo, kwizicelo ze-offshore, sebenzisa uhlobo lwe-316 yensimbi engenasici.Ukongezelela, ukuba i-hose iya kusetyenziswa kwindawo enobungozi kakhulu, i-braid esetyenzisiweyo kufuneka yenziwe ngensimbi engenasici.Ngaphezu koko, i-braid kufuneka yenziwe nge-bronze, ukuba i-hose iya kusetyenziswa kwindawo ekhukhulayo ngenxa yeempawu zayo ezilungileyo zokuthambisa.
Ukusetyenziswa kombhobho we-PTFE
Indawo yokucoca i-oyile nerhasi
Isityalo sentsimbi
isityalo samandla
Iphepha lokusila
Ishishini lamachiza
Ishishini lezichumisi
Ishishini lemichiza
Ibhoyila yeshishini
Umoya womoya kunye nefriji
Isixhobo senyukliya
ishishini lemoto
Amazibuko kunye neendawo zeenqanawa
Ngokukhetha umbhobho we-PTFE ofanelekileyo, ishishini lingathabatha ithuba lomgangatho ogqwesileyo we-PTFE kwaye lifumane uncedo oluninzi kulo.Ukukhetha izinto ezifanelekileyo kuya kukhokelela ekusebenzeni kakuhle kwaye ekugqibeleni ixabiso eliphantsi lobunini, kungakhathaliseki ukuba imveliso isetyenziswa phi.
Ihose ye-PTFE ephothiweyo yentsimbi engatyiwayo (undoqo wokuqhuba)
Ipayipi ye-PTFE ephothiweyo yintsimbi engatyiwayo(i-conductive core) i-PTFE enganyangekiyo ngamachiza iphantse ikhululeke phantse kuzo zonke iikhemikhali zorhwebo, ii-asidi, ii-alcohol, ii-coolants, ii-elastomers, ii-hydrocarbons, ii-solvents, iikhompawundi zokwenziwa kunye neempembelelo ze-oyile ezisebenza ngoxinzelelo lwe-hydraulic.Ukumelana nobushushu obuphezulu, inokumelana nayo yonke into ukusuka kwiqondo lobushushu eliphantsi ukuya kumphunga zonke kumbhobho omnye.Uluhlu lweqondo lokushisa ngu -65 ° ~ 450 °.Ndiyabulela kwiipropathi ezichasayo ze-PTFE, izinga lokuhamba okuphezulu kunye nokukhuhlana okuphantsi, awuyi kuba namava oxinzelelo oluphantsi olubangelwa yi-deposit kwi-core.Kulula ukuyicoca, ivumela umbhobho omnye ukuba usetyenziswe kwizicelo ezininzi.I-Flexible kunye nekhaphukhaphu, kulula ukuhamba, ukuphatha kunye nokuyifaka kunemibhobho yerabha, kwaye inomlinganiselo ofanayo woxinzelelo.Inokumelana nokugoba okuqhubekayo kunye nokungcangcazela ngaphandle kokusilela ngenxa yokudinwa ukugoba.Ubungqina bobumanzi, obungeyona i-hygroscopic, ilungele ii-pigtails kwi-bulk handling yegesi kunye ne-pneumatic systems, i-low dew point is the key.Kulula ukuphatha izinto ezingabambekiyo ezifana nezincamathelisi, i-asphalt, idayi, igrisi, iglu, i-latex, i-lacquer kunye nepeyinti.I-inertness ye-Chemical ayisayi kubola okanye yonakalise ngexesha lokusetyenziswa.Akukho ukuguga, okungachatshazelwa yimozulu, kunokugcinwa ixesha elide ngaphandle kokuguga.Awuyi kuguga ngexesha lokusetyenziswa.Ukumelana nokothuka, akuchatshazelwa kukugoba okuqhubekayo, ukungcangcazela okanye uxinzelelo lwempembelelo, kwaye inokumelana nemijikelo eguqukayo yokubanda kunye nobushushu.
I-Polytetrafluoroethylene yi-engineering fluoropolymer.Enye yeempawu zayo eziphambili kukumelana kwayo neekhemikhali;uluhlu olubanzi lobushushu -100F ukuya 500F (-73C ukuya 260C) yenza oku Isixhobo se-hose silungele ulwelo oluninzi kunye neemeko zobushushu ezingqongileyo kushishino;i-coefficient ye-friction ephantsi kakhulu (i-0.05 ukuya kwi-0.20) inokubonelela nge-non-stick surface;ukufunxwa kwamanzi kwe-PTFE akunamsebenzi, kwaye uvavanyo lwe-ASTM lungaphantsi kwe-0.01%.Ngaphezu koko, ivunyiwe yi-FDA ukuba isetyenziswe ekutyeni nakumayeza.Umngxuma ogudileyo we-PTFE "PTFE" umbhobho ongaphakathi ucudiswa ngokuthe nkqo ukugcina olona mgangatho uphezulu ubunzulu.Yenziwe nge-polytetrafluoroethylene resin ephezulu, i-304 insimbi engenasici yensimbi ephothiweyo, umlinganiselo othile wekhabhoni emnyama yongezwa kwi-polytetrafluoroethylene (PTFE) engundoqo ukubonelela ngokuqhubekayo indlela yokuqhubela phambili kwi-fittings ekupheleni kwetsimbi, kunye nokukhululwa kwi-steam okanye kwi-highflow applications Static. umbane.Ukusetyenziswa ngokuqhubekayo: -65 ° ~ 450 ° (-54 ° ~ 232 °) Ukusetyenziswa okwethutyana: -100 ° ~ 500 ° (-73 ° ~ 260 °) Ukuhlangabezana okanye ukugqithisa iimfuno ze-SAE 100R14.I-PTFE idibana ne-FDA 21 CCFR 177.1550
Uphendlo olunxulumene nethumbu le-ptfe:
Ixesha lokuposa: Mar-23-2021