Cov khoom siv tseem ceeb muaj xws li carbon steel, stainless hlau, tooj liab, thiab hlau alloy. Cov ntaub ntawv sib txawv tsim nyog rau qhov chaw sib txawv. Piv txwv li, carbon steel yog kev lag luam thiab ruaj khov, stainless hlau yog corrosion-resistant, thiab tooj liab muaj hluav taws xob zoo thiab thermal conductivity.
Carbon Steel: Cov khoom siv feem ntau, tus nqi qis thiab siab zog, haum rau kev sib txuas ntawm cov xwm txheej. Nws feem ntau yog galvanized lossis npib tsib xee-plated los txhim kho xeb tiv thaiv.
Stainless hlau (xws li, 304, 316): Nws muaj kev tiv thaiv corrosion zoo heev thiab tiv thaiv xeb, haum rau cov av noo, sab nraum zoov, lossis siab - qhov chaw huv si, xws li chav ua noj, chav dej, thiab cov khoom siv tshuaj.
Copper thiab Copper Alloys (xws li H59 Brass, Red Copper): Muaj cov khoom siv hluav taws xob zoo thiab thermal conductivity thiab corrosion kuj, feem ntau siv hauv cov hluav taws xob hloov hluav taws xob, faucets, li qub, thiab txhaj tshuaj- cov khoom siv molded.
Alloy Steel: Cov khoom siv siab - lub zog, haum rau hnyav- thauj khoom, siab - kub, lossis siab - kev ntxhov siab, xws li aerospace thiab cov tshuab hnyav.
