Nws suav nrog carbon steel, carbon-manganese steel, microalloyed steel, qis- alloy siab-lub zog steel, thiab qis- steel kub. Kev ua haujlwm kub feem ntau yog los ntawm -20℃mus rau 500 degree, thiab qee qhov tuaj yeem ncav cuag 560 degree. Ntawm lawv, lub ntsiab yog hais txog 16MnR steel (16 manganese muaj peev xwm tsis tshua muaj hlau hlau, ib hom hlau), uas yog siv los tsim ASME code siab hlab ntsha.
Lub nkoj siab steel phaj yog cov khoom tshwj xeeb ntsig txog kev lag luam hauv lub tebchaws thiab tib neeg txoj kev ua neej, thiab yog ib qho luv luv - cov khoom lag luam hauv kev lag luam metallurgical. Nyob rau hauv xyoo tsis ntev los no, Tuam Tshoj lub boilers thiab siab hlab ntsha tsis tau tsuas yog ib tug tej yam scale nyob rau hauv cov nqe lus ntawm cov zis, tab sis kuj muaj qee lub lag luam tau maj mam nce mus txog qib ntawm steel phaj rau boilers thiab siab hlab ntsha nyob rau hauv cov teb chaws tsim nyob rau hauv cov nqe lus ntawm lub cev zoo. Txog tam sim no, Tuam Tshoj tau tsim cov txheej txheem tsim khoom nrog qee qhov kev tsim khoom, nce cov lus qhia thiab maj mam txhim kho cov hlau phaj zoo rau boilers thiab cov hlab ntsha siab.
