Cov ntxaij lim dej tuaj nyob rau hauv ntau yam khoom siv, feem ntau xaiv raws li qhov chaw ua haujlwm, pom qhov tseeb, thiab yuav tsum tau ua kom ntev. Stainless hlau-xws li qib 304 thiab 316- yog cov khoom siv tshaj plaws; nws muaj kev tiv thaiv corrosion zoo heev, kev ua siab ntev ntev, thiab lub zog, ua rau nws tsim nyog rau cov ntawv thov kev nyiam huv thiab ua haujlwm ntev, xws li kev kho dej hauv dej, kev ua tshuaj, thiab kev tsim khoom noj.
Cov ntxaij lim dej carbon steel muaj lub zog siab ntawm tus nqi qis tab sis muaj qhov tsis zoo corrosion kuj; lawv feem ntau yuav tsum tau galvanizing lossis txheej txheej thiab feem ntau yog siv rau kev lag luam pom lossis hauv ib puag ncig uas tsis muaj kev tiv thaiv corrosion tsis yog qhov tseem ceeb.
Tsis tas li ntawd, muaj cov ntxaij lim dej ua los ntawm cov yas thiab cov khoom siv hluavtaws, xws li polypropylene (PP) thiab nylon. Cov no yog lub teeb yuag thiab muaj kev tiv thaiv zoo rau cov kua qaub thiab alkalis, ua rau lawv haum rau kev lag luam teeb pom kev zoo, kuaj pom, lossis cov dej huv hauv tsev. Cov ntawv thov tshwj xeeb kuj tseem tuaj yeem siv tooj liab mesh, titanium mesh, lossis cov khoom siv sib xyaw kom tau raws li qhov yuav tsum tau muaj rau kev ua haujlwm siab lossis kev ua haujlwm tshwj xeeb.
