Urea pipelines tuaj yeem ua los ntawm carbon steel, tab sis tshwj xeeb yuav tsum tau them rau nws cov corrosion kuj. Rau kev thauj mus los ntawm urea kev daws teeb meem ntawm qhov tsis tshua muaj siab thiab tsis kub tsis muaj qhov sib ntxiv ntawm cov neeg ua haujlwm corrosive, carbon steel yog qhov kev xaiv zoo thiab siv tau. Txawm li cas los xij, hauv cov ntawv siv hnyav xws li kev kub siab, kub siab, lossis cov xov xwm corrosive heev, ntau corrosion- cov ntaub ntawv tiv taus, xws li stainless hlau, yuav tsum tau xaiv.
Cov yam ntxwv thiab kev siv ntawm Carbon Steel
Cov pa roj carbon steel yog cov khoom siv hlau uas feem ntau siv nrog lub zog siab thiab ua haujlwm zoo, thiab nws cov nqi tsim khoom kuj tsawg. Yog li ntawd, carbon steel yog dav siv nyob rau hauv kev tsim ntawm ntau yam pipeline systems nyob rau hauv tshuaj, ua liaj ua teb, thiab biopharmaceutical teb. Tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas tus nqi yog ib qho kev txwv thiab corrosion kuj yuav tsum tsis txhob siab dhau, carbon steel pipelines tau dhau los ua kev lag luam thiab kev xaiv.
Kev Siv Ib puag ncig ntawm Urea Pipelines
Urea pipelines feem ntau yog siv los thauj cov tshuaj urea, thiab lawv qhov chaw siv tej zaum yuav muaj kev sib txawv, kub, thiab corrosive media. Nyob rau hauv qhov tsis tshua muaj siab, tsis tshua muaj kub, thiab tsis muaj kev sib ntxiv ntawm cov tshuaj corrosive, corrosiveness ntawm urea cov ntsiab lus yog qhov tsis muaj zog, thiab kev siv cov pa roj carbon steel yog qhov ua tau. Txawm li cas los xij, nyob rau hauv ib puag ncig nrog kev kub siab, kub siab, los yog muaj cov xov xwm corrosive heev, cov corrosiveness ntawm urea daws tau nce ntau, muab qhov xav tau siab dua ntawm cov kav dej.
Daim ntawv thov thiab ceev faj ntawm Carbon Steel hauv Urea Pipelines
Hauv kev tsim kho vaj tsev, cov pa roj carbon hlau tau ua tiav rau qee qhov urea pipeline systems. Cov tshuab no feem ntau ua haujlwm ntawm qhov tsis tshua muaj siab thiab kub, thiab cov tshuaj urea raug thauj tsis muaj cov tshuaj corrosive ntxiv. Txawm li cas los xij, txhawm rau xyuas kom muaj kev nyab xeeb ntawm cov kav dej, cov ntsiab lus hauv qab no tseem xav tau kev saib xyuas tshwj xeeb:
Xaiv cov khoom siv carbon steel tsim nyog thiab cov lus qhia tshwj xeeb kom ua tau raws li qhov yuav tsum tau ua ntawm cov kav dej.
Ua nruj tiv thaiv- kev kho corrosion ntawm cov kav dej, xws li siv cov coatings lossis plating, txhawm rau txhim kho lawv cov corrosion kuj.
Tsis tu ncua tshuaj xyuas thiab tswj cov raj xa dej kom paub meej thiab daws cov teeb meem kev nyab xeeb.
