Buna N Standard O Rings

Loj: Standard, los yog kev cai ua

Xim: Dub, ntsuab, xiav, liab, raws li koj xav tau

Cov roj resistant O-ring feem ntau yog ua los ntawm Buna N txheem O rings, uas muaj cov yam ntxwv zoo ntawm cov roj. NBR nitrile roj hmab muaj kev hnav zoo thiab deformation kuj. Txhawm rau kom ua tiav qhov zoo tshaj plaws sealing nyhuv, qhov cross-sectional txoj kab uas hla d2 ntawm O-ring yuav tsum tau xaiv kom loj li sai tau. Nyob rau hauv dynamic sealing daim ntaub ntawv, xav txog qhov ntev ntawm qhov kam rau ua, nws yog pom zoo kom xaiv ib tug loj cross-sectional txoj kab uas hla rau tib lub puab kab uas hla d1.

Tsim qauv rau O-ring sealing groove:

Qhov dav ntawm qhov zawj yuav tsum siab tshaj qhov siab tshaj plaws ntawm O-ring tom qab compression deformation, thiab qhov nthuav dav tshwm sim los ntawm kev txav thiab cua sov ntawm O-ring thiab qhov o tshwm sim los ntawm qhov nruab nrab yuav tsum tau txiav txim siab. 2. Nyob rau hauv cov txheej txheem sealing zoo, yuav tsum muaj qee qhov chaw hauv qhov zawj kom tso O-ring yob ywj pheej thaum rov ua haujlwm. Qhov chaw hla ntu ntawm O-ring yuav tsum suav nrog tsawg kawg yog 85 feem pua ​​​​ntawm qhov chaw hla ntawm lub voj voos. Qhov dav ntawm qhov zawj yog 1.5 npaug ntawm txoj kab uas hla ntawm O-ring foob.