Gasket ndiye chinthu chosindikizira chosinthira kutentha kwa mbale. Zimagwira ntchito yofunika kwambiri pakuwonjezera kukakamiza kusindikiza ndikuletsa kutayikira, kumapangitsanso kuti ma TV awiri aziyenda kudzera munjira zawo zotuluka popanda kusakaniza.
Choncho, ndikofunika kuzindikira kuti gasket yoyenera iyenera kugwiritsidwa ntchito musanagwiritse ntchito chowotcha kutentha, momwe mungasankhire gasket yoyenera.mbale kutentha exchanger?
Kawirikawiri, zotsatirazi ziyenera kuganiziridwa:
Kaya ikukumana ndi kutentha kwapangidwe;
Kaya ikukumana ndi zovuta zopanga;
Kugwirizana kwa Chemical kwa media ndi CIP kuyeretsa njira;
Kukhazikika pansi pa kutentha kwapadera;
Kaya kalasi ya chakudya ikufunsidwa
Zomwe zimagwiritsidwa ntchito kwambiri ndi gasket zimaphatikizapo EPDM, NBR ndi VITON, zimagwiritsa ntchito kutentha kosiyana, kupanikizika ndi zofalitsa.
Kutentha kwa ntchito ya EPDM ndi -25 ~ 180 ℃. Ndi oyenera atolankhani monga madzi, nthunzi, ozoni, sanali mafuta zochokera mafuta mafuta, kuchepetsa asidi, ofooka m'munsi, ketone, mowa, ester etc.
Kutentha kwa ntchito ya NBR ndi - 15 ~ 130 ℃. Ndi oyenera atolankhani monga mafuta mafuta, lubricating mafuta, nyama mafuta, masamba mafuta, madzi otentha, madzi amchere etc.
Kutentha kwa utumiki wa VITON ndi - 15 ~ 200 ℃. Ndi oyenera TV monga moyikira sulfuric acid, caustic koloko, kutentha kutengerapo mafuta, mowa mafuta mafuta, asidi mafuta mafuta, kutentha nthunzi, chlorine madzi, mankwala etc.
Nthawi zambiri, zinthu zosiyanasiyana ziyenera kuganiziridwa mozama kuti musankhe gasket yoyenera yosinthira kutentha kwa mbale. Ngati ndi kotheka, zinthu za gasket zitha kusankhidwa kudzera pakuyesa kukana kwamadzi.
Nthawi yotumiza: Aug-15-2022