O-ring foob yog siv rau hauv cov cuab yeej siv tshuab, nkoj, tsheb, khoom siv aerospace, metallurgical machinery, tshuaj machinery, engineering machinery, siv tshuab, mining machinery, roj av machinery, yas machinery, kev ua liaj ua teb machinery, thiab ntau yam twj paj nruag thiab meters, ib tug loj tus naj npawb ntawm daim ntawv thov ntawm ntau yam ntawm sealing Cheebtsam. O-ring seals hauv roj, kua qaub thiab alkali, sib tsoo, tshuaj yaig thiab lwm qhov chaw tseem ua si zoo sealing, poob siab absorbing.

Pom zoo: EPDM compound, CR compound, FKM compound, HNBR compound.
EPDM: S552; S552-1; S512F; TER 4049; TER 4047; TER 4039; TER 4038EP; J-3092E; J-3080; J-3080P
CR: SN232; CR111; CR112; CR1211;