
Pamene akudumphira mu dziko la yogulitsa mphira gasket zisindikizo, ndizosavuta kudodometsedwa ndi miyandamiyanda ya zosankha ndi zinthu zomwe muyenera kuziganizira. Obwera kumene ambiri amaganiza kuti ndikungopeza ogulitsa otsika mtengo kwambiri, koma pali zambiri zomwe zikusewera. Kuganiza molakwika kumatha kubweretsa zolakwika zodula, zomwe zimapangitsa kukhala kofunika kumvetsetsa ma nuances omwe akukhudzidwa.
Ma gaskets a rabara amabwera muzinthu zosiyanasiyana, chilichonse chimakhala ndi mawonekedwe ake. Simungangosankha zinthu zilizonse popanda kuganizira zofunikira za pulogalamuyo. Nitrile ndi EPDM (Ethylene Propylene Diene Monomer) amagwiritsidwa ntchito kawirikawiri chifukwa cha mphamvu zawo, koma amagwira ntchito zosiyanasiyana. Nitrile imakonda kukana mafuta, pomwe EPDM imapambana nyengo ndi kukana kwa ozoni. Nthaŵi ina, poyang’anira dongosolo la ntchito yomanga, mnzake molakwika anasankha zinthu zosagwirizana, zomwe zinachititsa kuti zilephereke msanga—kuyang’anira kokwera mtengo kwambiri.
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