Qhov zoo ntawm tooj dag raj: lub raj tooj liab yog qhov nyuaj, tsis yooj yim rau corrode, thiab tiv taus kub thiab kub siab. Nws tuaj yeem siv ntau qhov chaw sib txawv. Piv nrog rau qhov no, qhov tsis zoo ntawm ntau lwm cov tooj liab kav dej yog qhov pom tseeb. Piv txwv li, cov kav dej galvanized steel siv hauv cov tsev nyob hauv thaj chaw yav dhau los yog yooj yim xeb, thiab cov dej ntws yuav tig daj thiab cov dej ntws yuav ua me dua tom qab lub sijhawm luv luv ntawm kev siv.
Kuj tseem muaj qee cov ntaub ntawv uas nws lub zog yuav txo sai sai ntawm qhov kub, uas yuav ua rau muaj kev pheej hmoo tsis zoo thaum siv hauv cov kav dej kub. Melting kis ntawm tooj liab yog siab li 1083 ℃, yog li qhov ntsuas kub ntawm qhov dej kub yog qhov tsis txaus siab rau cov yeeb nkab tooj liab.
Cov ntshiab tooj liab yeeb nkab muaj plasticity zoo, tab sis tsis tshua muaj zog, zoo conductivity, thermal conductivity, corrosion tsis kam thiab corrosion tsis kam ntawm huab cua thiab dej tshiab, tab sis tsis zoo corrosion kuj nyob rau hauv dej hiav txwv.
Cua txias chev feem ntau saws tooj liab raj nrog txhuas ntawv raws li nws tus tav. Txoj kab sab nraud ntawm lub raj tooj liab feem ntau yog 10 hli thiab phab ntsa tuab yog 0.5 hli.
Lub tubular condenser feem ntau yog txoj kab uas hla loj diam seamless steel raj nrog ib lossis ob peb lub taub tooj liab tub luam sab hauv.
Huab cua txias condenser feem ntau yog ua los ntawm cov raj tooj liab nrog lub taub ntawm 10 txog 16mm thiab phab ntsa tuab ntawm 0.7 txog 1mm. Tib yam muaj tseeb rau cov neeg evaporators.
