Hlau Gaskets:
Thaum lub raj xa dej nkag mus rau "Hnub Cuab Hom"- ntsib cov xwm txheej hnyav- cov pa roj carbon monoxide nkag mus rau qhov pom kev. Feem ntau crafted los ntawm cov ntaub ntawv xws li stainless hlau los yog tooj liab, cov gaskets ua zoo li armored warriors, sawv ruaj khov tiv thaiv feem ntau hostile ib puag ncig:
Serrated Gaskets: Featuring ib tug nto ntawm concentric ridges, cov gaskets "tom" rau hauv lub ntsej muag flange, ua rau lawv zoo tagnrho rau cov xwm txheej uas muaj qhov kub thiab txias hloov.
Nplhaib-Type Joints (RTJs): Nrog tus ntoo khaub lig oval -section tsim, cov gaskets no yog qhov kev kho zoo tshaj plaws rau txhua qhov kev sib tw siab siab sealing.
Corrugated Gaskets: Lawv muaj zog, yoj-zoo li cov qauv siv zog nqus cov tshuab vibrations- qhov kev xaiv nyiam hauv cov roj refineries.
Semi-Metallic Gaskets:
Thaum cov kev khiav hauj lwm xav tau ib tug gasket uas yog ob qho tib si "nruj thiab hloov tau," semi-hlau gaskets nce mus rau lub sijhawm. Lawv ingeniously muab ib tug hlau pob txha pob txha nrog ib tug non-hlau muab tub lim txheej:
Kauv- Cov Kab Mob Cov Kab Mob: Ua los ntawm cov kab sib txuas sib txuas ntawm cov hlau thiab tsis yog- cov ntaub ntawv hlau, muab ob qho tib si compressive zog thiab kev sib khi zoo heev.
Jacketed Gaskets: Ib qho tsis yog -cov tub ntxhais hlau (xws li graphite) yog nyob rau hauv lub tsho hlau, tsim kom muaj qhov sib txawv, txheej txheej zoo ib yam li cov qhaub cij.
Corrugated-Serrated Gaskets: Cov hlau tseem ceeb nrog lub ntsej muag serrated yog sib txuas nrog cov txheej mos, muab ob txheej tiv thaiv kom muaj kev ntseeg tau zoo dua.
Tsis yog-Metallic Gaskets:
Thaum ntsib cov xov xwm corrosive los yog qis - qhov kub thiab txias ib puag ncig, tsis yog -cov roj hmab gaskets- xws li cov roj hmab los yog graphite - qhia lawv qhov tshwj xeeb zoo:
Roj Hmab Gaskets: Muaj qhov tshwj xeeb elasticity, lawv ua "cov kws txawj ntsiag to" ntawm cov kav dej.
Graphite Gaskets: Ua rau cov kua qaub thiab alkali corrosion, ua raws li "cov ntaub thaiv tsis pom" rau cov khoom siv tshuaj.
PTFE (Teflon) Gaskets: Boasting huab chemical inertness, lawv nyob twj ywm impervious txawm mus rau heev concentrated acids.
Tshwj xeeb Gaskets: "Transformers" rau cov xwm txheej tsis zoo
Tej yam xwm txheej tshwj xeeb xav tau kev daws teeb meem; Yog li, cov gaskets tshwj xeeb no-"cov tub ntxhais kawm hnub qub" ntawm lub ntiaj teb gasket- tau yug los:
Lens Gaskets: Featuring spherical contact nto, cov gaskets tshwj xeeb yog tsim los daws teeb meem los ntawm cov yeeb nkab misalignment (eccentricity).
Caij nplooj ntoos hlav Gaskets: Nruab nrog tsim - hauv cov khoom elastic, lawv muaj txiaj ntsig zoo rau kev nthuav dav thermal thiab kev cog lus hauv cov kav dej.
Jacketed / Clad Gaskets: Ib lub hlau txheej txheej encases thiab tiv thaiv lub puab, ntau nkig sealing cov ntaub ntawv, li no ho expanding lub gasket lub neej kev pab cuam.
