Kev ua haujlwm tau zoo ntawm cov phaj kub hloov pauv tau siv ntau ntawm kev txhawb nqa ntawm sealing gaskets. Cov gaskets feem ntau tiv thaiv cov kua dej tawm ntawm cov phiaj, kom ntseeg tau tias muaj kev hloov pauv tau zoo. Vim hais tias phaj kub exchangers feem ntau yog siv los tuav siab - kub, siab - siab, los yog corrosive media, tshwj xeeb yuav tsum tau muab tso rau ntawm lub sealing gaskets. Lub sealing gaskets tsim nyog tsis tsuas yog lav qhov kev nyab xeeb thiab ruaj khov ntawm cov khoom siv, tab sis kuj txuas nws lub neej kev pab cuam thiab txo cov nqi tu.
Sealing gaskets yuav tsum muaj qhov ntsuas kub zoo heev. Phaj kub exchangers yuav ua hauj lwm nyob rau hauv huab cua kub tej yam kev mob, xws li los ntawm tsis tshua muaj neeg mus rau high kub. Qhov no txhais tau hais tias cov sealing gaskets yuav tsum muaj peev xwm tswj tau lawv lub cev thiab tshuaj lom neeg tsis hloov nyob rau hauv cov huab cua puag ncig, tsis muaj hardening, softening, los yog poob elasticity vim kub hloov. Tsis tas li ntawd, txiav txim siab tias qhov kev hloov pauv ntawm kev ua haujlwm kub tuaj yeem ua rau cov khoom nthuav tawm lossis kev sib cog lus, siab - sealing gaskets yuav tsum muaj qhov zoo thermal stability kom hloov mus rau cov kev hloov no yam tsis muaj kev cuam tshuam rau sealing nyhuv.
