Lub cylinder ncoo, tseem hu ua lub tog raj kheej liner, nyob nruab nrab ntawm lub tog raj kheej taub hau thiab lub tog raj kheej thaiv.Nws txoj haujlwm yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhavRaws li cov ntaub ntawv sib txawv, lub tog raj kheej gaskets tuaj yeem muab faib ua hlau - asbestos gaskets, hlau - composite gaskets thiab tag nrho cov hlau gaskets.Lub tog raj kheej lub tog raj kheej yog ib lub foob ntawm sab saum toj ntawm lub cev thiab hauv qab ntawm lub tog raj kheej taub hau.Nws lub luag haujlwm yog ua kom lub tog raj kheej foob tsis xau, ua kom cov dej txias thiab cov roj ntws los ntawm lub cev mus rau lub tog raj kheej lub taub hau tsis xau.Lub tog raj kheej lub tog raj kheej bears lub siab tshwm sim los ntawm nruj lub tog raj kheej taub hau ntsia liaj qhov rooj, thiab raug rau qhov kub thiab txias siab ntawm cov roj combustion nyob rau hauv lub tog raj kheej, nrog rau corrosion ntawm cov roj thiab coolant.
Lub gaspad yuav tsum muaj lub zog txaus thiab yuav tsum tiv taus kev lom zem, kub thiab corrosion.Tsis tas li ntawd, yuav tsum muaj qee qhov elasticity los them rau qhov roughness thiab qhov tsis sib xws ntawm sab saum toj ntawm lub cev thiab hauv qab ntawm lub tog raj kheej lub taub hau, nrog rau qhov deformation ntawm lub tog raj kheej lub taub hau thaum lub cav ua haujlwm.
