Stainless hlau subway tsheb muaj qhov zoo ntawm kev tiv thaiv ib puag ncig, tsis muaj xim, corrosion-resistant, thiab lwm yam, coj tib neeg "xeb-dawb, yooj yim los ntxuav, qib siab zoo nkauj" ntawm lub tswv yim zoo. Stainless hlau hlau kev ntxhib los mos nyob rau hauv txoj kab nrog niaj hnub kev zoo nkauj, nyob rau hauv txawv teb chaws tsheb ciav hlau thauj mus los tau ib tug loj tus naj npawb ntawm kev siv, nyob rau hauv lub domestic, stainless hlau vim hais tias ntawm cov tshiab infrastructure thiab ntau thiab ntau siv nyob rau hauv domestic tsheb ciav hlau nyob rau hauv lub nroog.
Tam sim no, feem ntau ntawm cov khoom siv hauv tsev stainless hlau subway tsheb lub cev siv cov khoom siv "stainless hlau ntxiv rau ib nrab carbon steel" sib xyaw tsim hom.
Qhov "stainless hlau ntxiv rau ib nrab carbon steel" hybrid tsim hom yog dab tsi? Ntawd yog, tag nrho lub cev ntawm lub tsheb subway tsuas yog kawg drawbar carbon steel khoom, tus so ntawm cov khoom siv stainless hlau. Qhov kawg ntawm lub tog hauv ncoo siv cov khoom siv carbon steel yog tsuas yog los daws qhov kawg ntawm lub hauv ncoo ib feem ntawm cov phaj tuab tuab thiab vuam deformation thiab lwm yam teeb meem.
Tom qab ntawd stainless hlau subway tsheb lub cev khoom yog cov khoom siv hlau stainless? Ntawd yog, zoo heev corrosion kuj SUS301L series austenitic stainless hlau, suav nrog SUS301L-ST, SUS301L-MT, SUS301L-HT, SUS301L-DLT thiab lwm yam qib siab ntawm stainless hlau cov ntaub ntawv.
Lub subway tsheb lub cev underframe kawg qauv yog cov khoom siv carbon steel, thiab cov cua ntsawj ntshab hauv ncoo qeeb-cov kabmob feem ntau yog siv lub zog hnyav huab cua nrog kev ua haujlwm txias. Cov khoom siv stainless hlau muaj kev tiv thaiv corrosion zoo dua, thiab qhov saum npoo tsis tas yuav tsum tau pleev xim dua, tab sis qhov raug arc vuam vuam qhov chaw yuav tsum tau ua kom dhau, thiab cov pa roj carbon steel qhov chaw thiab thaj chaw sib xyaw ntawm cov hlau sib txawv yuav tsum tau pleev xim rau.