Ib tug gasket yog ib tug cov neeg kho tshuab foob uas nyob hauv lub chaw ntawm ob los yog ntau tshaj pos hniav, feem ntau los mus tiv thaiv to los yog mus rau hauv lub koom khoom thaum nyob rau hauv compression.
Gaskets pub rau "tsawg-tshaj-meej" pos chaw rau lub tshuab qhov chaw uas lawv muaj peev xwm sau irregularities. Gaskets kheev ua los ntawm tej los ntawm daim ntawv cov ntaub ntawv.
Gaskets rau tej daim ntaub ntawv, xws li kev kub siab zog systems, tej zaum yuav muaj asbestos. Txawm li cas los, vim rau muaj mob thaum uas asbestos raug, uas tsis yog-asbestos gasket ntaub ntawv no yog siv thaum cov tswv yim.
Nws yog feem ntau ntshaw tias cov gasket yuav ua los ntawm ib cov khoom uas yog ib co degree yielding xws li hais tias nws yog muaj peev xwm mus deform thiab nruj nreem sau qhov chaw nws yog tsim los rau, xws li tej me ntsis irregularities. Ib tug ob peb gaskets yuav tsum tau ib daim ntawv thov ntawm sealant ncaj qha mus rau lub gasket nto rau ua kom zoo.
Ib txhia gaskets yog ua nkaus ntawm cov hlau thiab cia siab rau ib tug zaum nto ua kom tiav cov kev foob; tus hlau tus kheej caij nplooj ntoos hlav cov yam ntxwv yog siv. Qhov no yog raug ntawm ib co "nplhaib pob qij txha" los yog ib txhia lwm gasket systems. Cov pob qij txha yog lub npe hu ua R-con thiab E-con compressive hom pob qij txha.
Xa koj cov lus rau peb:
Post lub sij hawm: Tej zaum-12-2017