Dab tsi yog qhov txawv ntawm 304 thiab 316 stainless hlau?

Stainless hlau yog ib tug paub zoo thiab feem ntau siv hlau rau txoj kev loj hlob ntawm tubing vim nws ntau yam tshuaj muaj pes tsawg leeg thiab cov khoom. Stainless hlau muaj nyob rau hauv ntau qib, cov ntaub ntawv thiab specifications kom tau raws li tag nrho cov kev xav tau kev lag luam. SS 304 yog ib qho ntawm feem ntau siv tsis-sib nqus thiab austenitic stainless hlau, haum rau kev tsim khoom ntawm txhua hom kav dej. 304 stainless hlau tubing thiab 316 stainless hlau tubing muaj nyob rau hauv ntau hom xws li seamless, welded thiab flanges.

304 stainless hlau thiab nws siv
Hom 304 stainless hlau, nrog nws cov chromium-nickel thiab cov ntsiab lus tsis tshua muaj carbon, yog cov khoom siv ntau yam thiab dav siv ntawm austenitic stainless hlau. Nws cov alloys yog tag nrho cov kev hloov kho ntawm austenitic alloy nrog 18% chromium thiab 8% npib tsib xee.
Hom 304 tau ua pov thawj tias oxidation thiab corrosion resistant thiab ruaj.
Hom 304 stainless hlau tubing yog siv nyob rau hauv corrosion resistant hluav taws xob enclosures, automotive moldings thiab trim, log npog, cov khoom siv hauv chav ua noj, hose clamps, tso manifolds, stainless hlau hardware, cia tso tsheb hlau luam, siab hlab ntsha thiab kav dej.
316 stainless hlau thiab nws siv
Hom 316 stainless hlau tubing yog austenitic chromium-nickel stainless hlau thiab tshav kub-resistant steel nrog superior corrosion kuj piv rau lwm yam chromium-nickel steels thaum raug rau ntau hom tshuaj corrosives xws li seawater, ntsev tov thiab lwm yam.
Hom 316 SS alloy tubing muaj molybdenum, muab kev tiv thaiv ntau dua rau cov tshuaj tua kab mob ntau dua li Hom 304. Hom 316 yog ruaj khov, yooj yim rau fabricate, huv, weld thiab tiav. Nws tiv taus ntau dua rau kev daws teeb meem ntawm sulfuric acid, chlorides, bromides, iodides thiab fatty acids ntawm qhov kub thiab txias.
SS uas muaj molybdenum yuav tsum tau ua nyob rau hauv kev tsim khoom ntawm qee yam tshuaj kom tsis txhob muaj cov khoom siv hlau ntau dhau. Cov kab hauv qab yog tias 316 stainless hlau uas muaj molybdenum yuav tsum tau ua nyob rau hauv kev tsim khoom ntawm qee yam tshuaj kom tsis txhob muaj hlau ntau dhau.
Kev siv ntawm 304 & 316 Stainless Hlau
Duplex stainless hlau ua haujlwm ntau yam kev siv hauv cov kev lag luam no:

Cov txheej txheem tshuaj
Petrochemical
Roj & Roj
Tshuaj
Geothermal
Dej hiav txwv
Dej Desalination
LNG (Liquefied Natural Gas)
Biomass
Mining
Cov khoom siv
Nuclear zog
Hnub ci zog