Lub cev muaj zog yog tsim los ntawm ntau yam ntaub ntawv, feem ntau suav nrog aluminium alloy, cam khwb cia hlau, stainless hlau, thiab engineering plastics.
Aluminium alloys yog dav siv nyob rau hauv me me thiab nruab nrab- loj lub cev muaj zog vaj tse vim lawv lub teeb yuag, zoo tshav kub dissipation, thiab corrosion kuj; cam khwb cia hlau, nrog nws lub zog siab thiab zoo poob siab, feem ntau yog siv rau hauv loj lossis siab -load motors; stainless hlau yog tsim rau ib puag ncig uas yuav tsum tau muaj corrosion kuj; thiab engineering plastics yog siv rau hauv daim ntawv thov uas xav tau lub teeb yuag lossis kev rwb thaiv tsev siab. Thaum xaiv cov khoom siv lub cev muaj zog, cov yam ntxwv xws li lub cev muaj zog qhov chaw ua haujlwm, qhov yuav tsum tau ua kom sov dissipation, txhua yam muaj zog, thiab tus nqi yuav tsum tau txiav txim siab.