Spring Energized Rod Foob

Loj: Standard, los yog tsis txheem

Xim: Dawb, Dub, tooj liab, thiab lwm yam.

Teflon (PTFE) yog cov khoom sib khi nrog cov tshuaj tiv thaiv zoo tshaj plaws thiab cov cua sov zoo piv rau cov roj hmab perfluorocarbon. Nws tuaj yeem siv rau feem ntau ntawm cov kua dej tshuaj, cov kuab tshuaj, nrog rau cov roj hydraulic thiab lubricating roj. Nws tsis tshua muaj peev xwm o tuaj yeem tso cai rau kev sib khi mus ntev. Ntau yam tshwj xeeb springs yog siv los kov yeej cov teeb meem elastic ntawm PTFE lossis lwm cov khoom siv roj hmab ua tau zoo, Tsim cov ntsaws ruaj ruaj uas tuaj yeem hloov tau cov ntaub ntawv feem ntau hauv static lossis dynamic (reciprocating lossis rotary motion), nrog rau qhov kub thiab txias ntawm refrigerant mus txog 300 degree. , thiab lub siab ntau ntawm lub tshuab nqus tsev mus rau ultra-siab siab ntawm 700kg, nrog kev txav ceev txog li 20m / s. Springs tuaj yeem siv rau hauv ntau qhov kub-kub corrosive kua los ntawm kev xaiv stainless hlau, Elgiloy, Hastelloy, thiab lwm yam raws li qhov sib txawv siv ib puag ncig.

Lub caij nplooj ntoos hlav energized qws foob tuaj yeem ua raws li AS568A tus qauv O-ring zawj (xws li radial ncej foob, piston foob, axial lub ntsej muag foob, thiab lwm yam), hloov tag nrho O-ring universal. Vim tsis muaj qhov o, nws tuaj yeem tswj tau qhov kev sib khi zoo rau lub sijhawm ntev. Piv txwv li, rau cov neeg kho tshuab ntsaws ruaj ruaj siv nyob rau hauv high-temperature corrosive ib puag ncig nyob rau hauv petrochemical txheej txheem, feem ntau ua rau kom tsis yog tsuas yog unevenly hnav ntawm zawv zawg nplhaib, tab sis kuj lub deterioration thiab kev puas tsuaj ntawm lub O-ring. Tom qab hloov mus rau HiPerSeal, cov teeb meem xws li roj hmab softening, o, coarsening nto, thiab hnav tuaj yeem txhim kho tag nrho, yog li txhim kho kev pab cuam lub neej ntawm cov khoom siv sib txuas.

Lub caij nplooj ntoos hlav energized pas nrig foob yog tsim rau ob qho tib si dynamic thiab zoo li qub daim ntaub ntawv. Ntxiv nrog rau cov ntawv thov sealing nyob rau hauv high-temperature corrosive ib puag ncig uas tau hais los saum no, nws yog qhov tsim nyog rau sealing Cheebtsam ntawm huab cua thiab roj lub tog raj kheej vim nws tsis tshua muaj sealing di ncauj kev sib txhuam coefficient, ruaj khov sealing kev sib cuag siab, siab siab ua haujlwm, tso cai loj radial khiav. tawm, thiab groove loj yuam kev. Nws hloov U-shaped lossis V-shaped compression kom ua tiav kev sib khi zoo thiab kev pabcuam lub neej.