Hauv kev lag luam thiab kev lag luam roj av, twj tau raug rau qee cov kua dej hauv cov txheej txheem hauv cov txheej txheem. Thaum xaiv ib qho corrosion -}}}} awnill tshuaj noj kua zaub, qhov kev xaiv ntawm cov ntaub ntawv hlau yog qhov tseem ceeb. Piv rau tsis - cov twj tso kua hlau metrifugal, cov hlau centrififugal twj, durability, thiab ntev} kev ua haujlwm nyob rau hauv cov xwm txheej xav tau.
Hauv qab no yog yim cov xov xwm ntau yam thiab pom zoo cov khoom siv tso dej rau txhua kis.
Sulfuric acid
Carbon steel and cast iron perform well in concentrated sulfuric acid (>80%, <80 °C), but they are unsuitable for high-flow applications.
Tshwj xeeb alloys xws li alloy 20 thiab ob lub stainless hlau stainless hlau yog dav siv nyob rau hauv sulfuric acid kev tiv thaiv thiab kev siv tshuab lub zog.
XJy Puv Cov Lus Pom Zoo: Alloy 20 lossis Duplex Stainless Hlau Centrifugal twj.
Hydrochloric acid
Feem ntau cov khoom siv hlau yog tau tawm tsam los ntawm hydrochloric acid. Rau Dilute ntau, titanium thiab siab-}} Ente alloys muaj feem ntau siv.
Rau ntau qhov ntau, tsis - nws siv cov twj siv hlau, tab sis nyob rau ntau qhov kev xaiv ib qho uas nyiam tshaj plaws rau lawv cov kev xaiv teeb meem.
XJY PUMP recommendation: Titanium or high-alloy stainless steel pumps for low-concentration HCl service.
Nitric Acid
Stainless hlau (304, 321) muab qhov ua tau zoo heev rau nitric acid ntawm chav tsev kub hauv txhua qhov kev xav.
Rau nce qhov kub, tshwj xeeb siab - chromium alloys tau pom zoo.
XJy Tso Kua Mis Cov Lus Pom Zoo: Stainless hlau centrifugal twj (304, 321).
Acetic acid
316 Stainless hlau ua tau zoo nyob rau hauv feem ntau acetic acid mob.
Rau siab - kub thiab concentrated acetic acid, duplex stainless hlau lossis alloy 20 yog kev ntseeg siab ntau dua.
Xjy tso kua mis cov lus pom zoo: 316 stainless hlau twj; Alloy 20 twj rau cov neeg xav tau.
Caustic Soda (Naoh)
Carbon Steel thiab Stainless hlau yog haum rau feem ntau cov kev pabcuam cuas.
Rau qhov siab dua lossis kub siab dua, nickel - Raws li cov khoom tsim nyog.
XJy Tso Kua Mis Cov Lus Pom Zoo: Stainless hlau centrifugal twj rau dav dav.
Ammonia & ammonium hydroxide
Yuav luag tshaj plaws cov hlau thiab cov alloys tshwj xeeb qhia tau zoo heev.
Tooj liab thiab roj liab alloys yuav tsum zam.
Xay Tso Kua Mis Cov Lus Pom Zoo: Stainless hlau centrifugal twj.
Brine thiab dej hiav txwv
316 Stainless hlau muab cov tsis kam mus rau chloride ib puag ncig.
Txog kev pabcuam dej hiav txwv loj, lub txiv qaub lossis super duplex stainless hlau stainless yog pom zoo.
XJy Puv Cov Lus Pom Zoo: 316 lossis Duplex Stainless Hlau Twj.
Cawv, Cov Ketones, Esters, thiab Kev Nyab Xeeb
Cov kuab tshuaj no tsis yog xeb.
Txheem stainless hlau (304 lossis 316) muaj txaus feem ntau.
Xay Tso Kua Mis Cov Lus Pom Zoo: Stainless hlau centrifugal twj.
Thaum nws los txog rau cov twj tshuaj chemical, cov ntaub ntawv hlau nyob rau cov kev daws teeb meem tshaj plaws. Thaum cov yas - linesed cov twj muaj lawv cov ntawv thov qub, hlau corrosion, hlau corrosion {2 resist edantant centrifugal twj muaj:
Zoo Tshaj Zog Zog Muaj Zog
Lub Neej Muaj Kev Pab Ntev
Cov kev ua tau zoo nyob rau hauv kev kub siab thiab kub
Ntawm xjy twj tso kua mis, peb tshwj xeeb hauv kev tsim cov hlau stainless, chav hlau ob, thiab alloy centrifugal twj tsim los daws cov tshuaj corrosive nrog kev ntseeg siab.
Tshawb peb cov hlau ntawm cov hlau corrosion - awnive twj ntawm www.kjy- pump.com.