Gasket ke ntho e tiisang mocheso oa poleiti.E phetha karolo ea bohlokoa ho eketsa khatello ea ho tiisa le ho thibela ho tsoa, e boetse e etsa hore mecha ea litaba e 'meli e phalle ka litsela tse fapaneng tsa ho phalla ntle le motsoako.
Ka hona, ke habohlokoa haholo ho hlokomela hore gasket e nepahetseng e lokela ho sebelisoa pele e sebelisa mocheso oa mocheso, Kahoo u ka khetha joang gasket e nepahetseng bakeng saplate ea mocheso oa mocheso?
Ka kakaretso, lintlha tse latelang li lokela ho nkoa:
Hore na e kopana le mocheso oa moralo;
Hore na e kopana le khatello ea moralo;
Tšebelisano ea lik'hemik'hale bakeng sa mecha ea litaba le tharollo ea ho hloekisa CIP;
Ho tsitsa tlas'a maemo a khethehileng a mocheso;
Hore na boemo ba lijo bo kopuoa
Lintho tse sebelisoang hangata tsa gasket li kenyelletsa EPDM, NBR le VITON, li sebetsa ho mocheso o fapaneng, likhatello le mecha ea litaba.
Mocheso oa tšebeletso oa EPDM ke - 25 ~ 180 ℃.E loketse mecha ea litaba e kang metsi, mouoane, ozone, oli e tlotsang e se nang peterole, e hlapollang acid, setsi se fokolang, ketone, joala, ester joalo-joalo.
Mocheso oa tšebeletso oa NBR ke - 15 ~ 130 ℃.E loketse mecha ea litaba e kang oli ea mafura, oli e tlotsang, oli ea liphoofolo, oli ea meroho, metsi a chesang, metsi a letsoai joalo-joalo.
Mocheso oa tšebeletso oa VITON ke - 15 ~ 200 ℃.E loketse mecha ea litaba e kang concentrated sulfuric acid, caustic soda, oli e fetisang mocheso, oli ea joala ea joala, oli ea mafura a acid, mouoane o phahameng oa mocheso, metsi a chlorine, phosphate joalo-joalo.
Ka kakaretso, lintlha tse fapaneng li hloka ho nahanoa ka botlalo ho khetha gasket e loketseng bakeng sa mochini oa mocheso oa poleiti.Haeba ho hlokahala, thepa ea gasket e ka khethoa ka teko ea ho hanyetsa metsi.
Nako ea poso: Aug-15-2022