Duplex Stainless Hlau Check Valve, Ob chav Flanged, Siab Siab, Advantange, Nqe, Chaw tsim tshuaj paus, Qhov hnyav

Qhov zoo ntawm Duplex Stainless Steel Check Valves:

1. Lub zog tawm los ntawm duplex steel check valve yog ntau tshaj ob npaug ntawm cov khoom zoo tib yam austenitic stainless hlau, thiab nws muaj cov yas txaus thiab toughness yuav tsum tau ua. Lub phab ntsa thickness ntawm lub cia los yog siab hlab ntsha ua los ntawm duplex stainless hlau yog txo los ntawm dog dig austenitic stainless hlau. 30-50 feem pua ​​, uas yog qhov tsim nyog los txo cov nqi.

2. Lub duplex steel check valve muaj kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg. Txawm hais tias duplex stainless hlau nrog cov ntsiab lus qis tshaj plaws muaj qhov ua haujlwm siab dua rau kev ntxhov siab corrosion tawg dua li austenitic stainless hlau, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chloride ions. Ntawm lawv, kev ntxhov siab corrosion yog ib qho teeb meem tseem ceeb uas zoo tib yam austenitic stainless hlau yog qhov nyuaj los daws.

3. Duplex steel check li qub yog siv nyob rau hauv ntau yam xov xwm. Feem ntau siv 2205 duplex stainless hlau yog zoo dua li zoo tib yam 316L austenitic stainless hlau nyob rau hauv corrosion kuj, thaum super duplex stainless hlau muaj tsis tshua muaj corrosion kuj. Nws tuaj yeem hloov siab-alloy austenitic stainless hlau thiab txawm tias corrosion-resistant alloys.

4. Duplex steel check valve muaj qhov zoo hauv zos corrosion kuj. Piv nrog austenitic stainless hlau nrog sib npaug cov ntsiab lus alloy, duplex stainless hlau tau zoo hnav tsis kam thiab qaug zog corrosion dua li austenitic stainless hlau.

5. Lub linear expansion coefficient ntawm dual-theem steel check valve yog qis dua li ntawm austenitic stainless hlau, uas yog ze rau ntawm cov hlau. Nws yog qhov tsim nyog rau kev sib txuas nrog cov pa roj carbon steel thiab muaj qhov tseem ceeb hauv engineering, xws li kev tsim cov phaj sib xyaw lossis cov hauv ob sab phlu.

6. Duplex stainless hlau check valve muaj peev xwm nqus tau ntau dua li qub austenitic stainless hlau tsis muaj teeb meem nyob rau hauv dynamic load los yog zoo li qub load, uas muaj peev xwm siv tau rau kev daws teeb meem thaum muaj xwm ceev xws li kev sib tsoo thiab tawg. .