Li-gaskets tse bōpiloeng le litiiso ke likarolo tsa bohlokoa tsa tšireletso indastering ea sejoale-joale. Li sebelisoa haholo ho hokela liphaephe, ho kopanya metjhini, le ho tiisa tsamaiso ea mokelikeli, ho netefatsa ts'ebetso e ts'eptjoang ka har'a-khatello e phahameng,{2}}mocheso o phahameng, kapa tikoloho e senyang. Mosebetsi oa bona oa mantlha ke ho thibela ho lutla ha khase le mokelikeli kapa ho kenella ha litšila tse kantle ka litšitiso tsa 'mele kapa tsa lik'hemik'hale.
Li-gaskets tse bōpiloeng hangata li entsoe ka rabara, fiber, tšepe, kapa thepa e kopantsoeng, e entsoeng ka mokhoa oa ho bopa, e leng se bakang botsitso bo nepahetseng le ho tsitsa ha sebopeho. Ha ho bapisoa le li-gaskets tsa setso tse sehiloeng, li-gaskets tse bōpiloeng li fana ka likarolo tse boreleli le sebaka se tiileng sa ho tiisa, se etsa hore e tšoanelehe bakeng sa lits'ebetso tse tiileng tse kang li-flanges, li-valve le 'mele oa pompo. Ka mohlala, li-gaskets tse entsoeng ka fluororubber (FKM) ha li khone ho mamella mocheso o phahameng le ho bola ha lik'hemik'hale 'me li sebelisoa hangata ho thepa ea lik'hemik'hale, ha li-graphite composite gaskets li ipabola{2}}ka litsamaiso tse phahameng tsa khatello.
Litiiso li akaretsa mefuta e mengata e fapaneng ea ts'ebeliso e matla le e sa fetoheng, ho kenyeletsoa O{0}}rings, litiiso tsa oli, le litiiso tsa mochini. O-rings, e 'ngoe ea litiiso tsa mantlha, li itšetlehile ka deformation ea elastic ho tlatsa likheo 'me li sebelisoa haholo ho hydraulic system le pneumatic system. Polyurethane kapa rabara ea nitrile li loketse maemo a tlase- ho ea ho a mahareng a khatello ea maikutlo, ha perfluoroelastomer (FFKM) e khona ho mamella litaba tsa lik'hemik'hale tse feteletseng.
Ts'ebetso ea mefuta e 'meli ea likarolo e itšetlehile haholo ka khetho ea thepa le ho nepahala ha tlhahiso. Indasteri ea sejoale-joale e batla e le molemong oa tšebeliso ea-li-polymers le likarolo tse ngata tse fapaneng, joalo ka polytetrafluoroethylene (PTFE) le lisebelisoa tsa eona tse tlatsitsoeng le tse fetotsoeng, ho leka-lekanya ho thibela kutu, ho mamella khatello le ho se mamelle. Ho feta moo, tsoelo-pele ea theknoloji ea ho bopa ea dijithale le lits'ebetso tsa kalafo ea holim'a metsi li ntlafalitse ho ts'epahala ha lits'ebetso tsa ho tiisa.
Khetho e nepahetseng le ho kenya li bohlokoa bakeng sa katleho ea tiiso. Baenjineri ba tlameha ho bapisa lisebelisoa tse ipapisitseng le maemo a ts'ebetso (joalo ka khatello, mocheso, le media) le ho etsa bonnete ba hore ho kengoa{1}ha ho na mathata ebile ha ho na mathata. Moralo o ntlafalitsoeng oa li-gaskets tse bōpiloeng le litiiso ha o atolose bophelo ba lisebelisoa feela empa hape o fokotsa litšenyehelo tsa tlhokomelo, o bapala karolo ea bohlokoa ho netefatsa polokeho le ts'ebetso ea indasteri.
