Kev siv ntawm PTFE Ring

Kauv ncej ntsaws ruaj ruaj nrog ib los yog ntau tshajPTFE nplhaibyog tsim los tiv thaiv cov xwm txheej tsis zoo, kub kub, siab hnyav thiab qhuav khiav uas cov pa tawm ntawm cov ntsaws ruaj ruaj ua los ntawm cov khoom siv elastomeric kho daim di ncauj tsis tuaj yeem tiv taus.Ib feem loj ntawm PTFE sib xyaw yog FDA pom zoo.

Cov ntsiab lus tseem ceeb ntawm kev txaus siab ntawm PTFE seals suav nrog:

• High concoction kuj
• Nrog ceev txog 30 m / s (5 900 ft / min)
• Dav ua haujlwm kub ntau, -70 txog +250 ° C (-95 txog +480 ° F)
• Tiv thaiv qhov hnyav txog 3.5 Mpa (500 psi)
• Tiv thaiv kom qhuav

Tsim Cov Lus Qhia rau PTFE Ring

Kev tiv thaiv PTFE O-Rings los ntawm kev khawb los yog khawb thaum tsim yog qhov tseem ceeb.Gouging tuaj yeem tshwm sim thaum txuas O-Rings hla lub xub pwg nyom lossis cov hlua.Nws tuaj yeem raug evaded los ntawm kev siv thiaj li muab cov nplhaib hla cov aav ntse apparatuses los yog muab cov ces kaum so lossis radii.Kev nthuav dav nruab nrab, yog tias xav tau hauv qab 10%, tau pom zoo thaum lub chaw tsim O-Ring.Kev siv cov roj kub los yog dej da dej txhawb nqa kom muaj zog ntxiv raws li qhov xav tau.Cov kev hloov pauv lossis cov txheej txheem txawv txav yuav xav tau rau cov xwm txheej stretch ntau dua 20%.

PTFE O-Rings tuaj yeem tsim los ntawm kev sib xyaw ua ke, piv txwv li, graphite-filled PTFE, bronze thiab iav.Ntau lub sijhawm, qhov yuav tsum tau ua ua ntej tuaj yeem ntsib nrog PTFE uas tsis tau ua tiav.

Ob peb daim ntawv thov ntawm PTFE Ring

Ultra-sturdy PTFE Nplhaib yog tsim nyog rau kev siv zoo li qub, tsis muaj qhov hnyav.Lawv qhia qhov yooj yim tshaj plaws concoction zoo sib xws vim lawv tau tsim nrog cov ntaub ntawv dormant.Resilience nyob rau hauv cov khoom siv mating yuav tsum tsis txhob tso cai rau qhov loj me thaum siv O-Rings rau cov ntsaws ruaj ruaj.Unfilled PTFE cov ntaub ntawv yog tsis muaj kev pab tiv thaiv txias kwj, coj txog lawv expulsion mus rau hauv lub sib sau ua ke qhov thaum qhia yam tsis mus down rings.Txhua O-Rings zoo meej nrog nws cov Back-up rings los muab kev txhim kho zoo li qub rau cov ntawv thov hnyav.Kev tswj hwm lub neej ntawm O-Rings yog qhov tseeb txhim kho nyob rau hauv qhov chaw uas Back-up rings 'muaj peev xwm nyob rau hauv cheeb tsam ntawm kev tshem tawm crevice.

Qhov zoo ntawm kev siv PTFE Nplhaib

Cov nrog yog cov upsides ntawm PTFE Ring:

• O-Rings yog ib qho ntawm cov lus teb zoo tshaj plaws rau kev ua haujlwm qis
• Kev sib xyaw ua ke zoo sib xws ntawm PTFE
• Kev nthuav dav ntawm qhov kub thiab txias ntawm - 320 ° F thiab + 500 ° F
• Kev ntsuas nrawm thiab ua rau pivot
• Kev txiav txim siab dav ntawm O-Rings qhov chaw nyob ib ncig ntawm 0.110 "thiab ~ 40";kev kwv yees txawv tshaj plaw yog siv tau thaum thov
• Nqus mus rau qhov hnyav, thaum siv los ua ib feem ntawm kev sib txuas nrog tsim nyog txav lub nplhaib

Cov hom ntawm PTFE nplhaib no qhia txog ib sab furrow los txhawb cov kua kom tsav lawv tawm tsam cov khoom siv mating rau static thiab ob peb lub caij.