Lub tshuab foob yog lub tshuab tig lub tshuab ntsaws ruaj ruaj, hais txog yam tsawg kawg ib khub ntawm qhov txuas mus rau lub axis ntawm kev sib hloov ntawm qhov kawg ntawm cov kua siab thiab them nyiaj rau lub luag haujlwm ntawm cov ntaub so ntswg elastic (lossis sib nqus) thiab koom tes foob kev sib koom tes, yog li raws li khaws cov tshuaj txhuam thiab cov txheeb ze zawv zawg thiab tsim cov khoom siv kom tsis txhob muaj cov kua dej tawm.Lub luag haujlwm tseem ceeb ntawm cov tshuab ntsaws ruaj ruaj yog txhawm rau tiv thaiv cov pa paug thiab cov kua dej hauv kev sib hloov cov ntawv thov.Nws yog dav siv nyob rau hauv mechanical seal specifications rau twj tso kua mis, agitator, compressor thiab lwm yam khoom zoo sib xws, Standard mechanical seals feem ntau muab faib ua feem mechanical seal thiabcartridge mechanical foobhauv kev sib dhos.Thiab cov khoom tivthaiv mechanical ncej foob tuaj yeem muab faib uaib lub caij nplooj ntoos hlav mechanical seals,yoj caij nplooj ntoos hlav mechanical seals, Elastomer hauv qab mechanical seals ,hlau hauv qab mechanical sealsthiab lwm yam. Peb tuaj yeem muab ntau hom qauv sib npaug ntawm cov tshuab ntsaws ruaj ruaj ntawm ntau lub npe nrov xws li Eagle burgmann, AES, John crane thiab Vulcan. 
