Cov pa roj av uas tsis yog xim hlau Lub gasket ua los ntawm asbestos, roj hmab, cov khoom hluavtaws, polytetrafluoroethylene thiab lwm cov hlau tsis zoo. lub tsho tsis-nws yog xim hlau lub taub hau gasket tsis yog xim hlau tsho gasket Tsis yog-nws yog xim hlau tsho gasket them nrog ib txheej txheej ntawm cov khoom cua.
Semimetallic gaskets yog cov gaskets ua los ntawm cov hlau thiab cov khoom siv tsis yog xim hlau, xws li cov kauv kiav txhab gaskets thiab cov xim hluav taws xob tiv thaiv cov hlau. ib qho kauv qhov txhab gasket Ib qho kauv qhov txhab gasket ua los ntawm cov V-puab lossis W-seem ntu ntawm ib txoj hlua hlau uas tuav nrog cov ntaub nplaum uas tsis yog xim hlau. 1) ntiv nplhaib puab Lub nplhaib hlau teeb rau ntawm lub nplhaib puab ntawm qhov kauv kiav txhab gasket. 2) Lub nplhaib sab nraud lub nplhaib Ib lub nplhaib hlau uas teem rau lub nplhaib sab nraud ntawm ib qho kauv txhab gasket. b Hlau khaub ncaws
Metallic gasket yog cov gasket uas ua los ntawm cov hlau zoo li hlau, txhuas, tooj liab, npib tsib xee, lossis Monel.
Muab Kauv Hlau gasket yog hais txog lub qhov txhab gasket nrog cov siv hlau (feem ntau zoo li v daim hlua hlau) thiab cov hlua uas tsis yog xim hlau rau hauv lub nplhaib. Txoj hlua hlau thiab txoj siv uas tsis yog xim hlau yog hloov ua qhov txhab. Vim tias nws qhov kev ywj pheej zoo, nws tau dav siv hauv petrochemical, tshuaj lom neeg, Hauv qhov flange sealing qauv ntawm kev lag luam hluav taws xob fais fab, raws li qhov chaw nyob tshwj xeeb, lub nplhaib steel tuaj yeem ntxiv rau sab hauv lossis txheej txheej ntawm lub gasket los nrhiav lossis ntxiv dag zog.
