Hom kev sib txuas: ORB (O-Ring Boss)
ORB Fittings yog dab tsi?
ORB,los yog (SAE Ncaj XovO-ring Boss) fittings, suav nrog kev sib txuas ntawm qhov chaw nres nkoj raws li kev pom zoo los ntawm National Fire Protection Association (NFPA) rau kev tiv thaiv cov pa tawm hauv nruab nrab thiab siab siab hydraulic systems.ORBkev sib txuasyog feem ntau tsim nyob rau hauv carbon, nickel plated carbon & stainless hlau thiabFeem ntau siv Buna-N lossis Viton, 90 Durometer O-rings. Txiv neej kev sib txuas yog ibncaj UNFxov nrog O-ring. Cov poj niam qhov chaw nres nkoj muaj cov xov ncaj thiab lub tshuab ua kom lub ntsej muag kom zoo nkauj, tiaj tus, qhov tseeb ntawm qhov chaw (tsawg kawgspotface), nrog rau lub chamfer qhov twg lub rooj zaum O-ring.Lub foob raug tsimthaum O-ring yog compressed rau hauv chamfer thaum mating tus txiv neejthiab poj niamkev sib txuasmuabib tug leak-tight seal.
Qhov tsis zoo ntawm ORB Fittings
Qhov ntsuas kub tseem ceeb yog txwv los ntawm o-ring seal cov khoom ua rau cov fittings no tsis muaj txiaj ntsig hauv cov ntawv thov kub
Lub O-ring tuaj yeem raug ntsia tsis raug uas ua rau raug txiav lossis txiav
Qhov haum tuaj yeem raug torqued tsis raug
Threaded feem ntawm qhov haum yuav ntev dua SAE specification uas ua rau lub haum haum hauv qab ntawm qhov chaw nres nkoj ua ntej lub o-ntiv nplhaib tuaj yeem ua tiav compressed.
Qhov zoo ntawm ORB Fittings
Lawv tau yooj yim muaj thiab muab ntau qhov ntau thiab tsawg, cov duab, kev sib txuas thiab cov khoom siv
Muab kev pom zoo sealing kev ua tau zoo nyob rau hauv nruab nrab mus rau siab siab tshuab
Qhov xwm txheej ntawm ORB fittings tiv thaiv cov teeb meem cuam tshuam nrog kev sib sau ua ke
Cov xov ncaj kev sib txuas tsim ua ke nrog kev hloov pauv ntawm o-nplhaib ua rau cov fittings no rov siv tau thiab khaws tau yooj yim.
Yog adjustable los yog non-adjustable
Adjustable o-ring fittings feem ntau yog lub luj tshib lossis tees uas tau teeb tsa hauv qhov kev taw qhia ruaj khov. Tsis-kho o-ring fittings feem ntau yog plugs thiab ncaj connectors uas haum rau hauv ib qho chaw nres nkoj tsis tas yuav tsum tau ua kom haum. Cov kev xaiv zoo li no ua rau ORB haum kev taw qhia yooj yim dua li qee qhov fittings vim tias o-ring yog qhov sib khi thiab tsis yog cov xov.
ORBfittingstuaj yeem tsis meej pem nrog lwm cov kev sib txuas, xws li NPTlos yog JIC. Piv txwv li,tnws txoj kev sib txuas ncaj ncaj siv cov xov tib yam li JIC 37 degree haum. Txawm li cas los xij, 37 degree flare tau raug tshem tawm thiab ib qhoo-ringtau ntxiv lawm.Yog li ntawd, while threads ntawm txawv connectors tej zaum haum, ORBtxuasionsyuav tsum tsis txhob siv nrog lwm hom kev sib txuas vim tias qhov xau tuaj yeem tshwm sim.Vim li no kev saib xyuas yuav tsum tau coj los txheeb xyuas qhov kev sib txuas kom raug los tsim kom muaj kev ruaj ntseg thiab xau resistant foob.
