Nkag siab qhov tseem ceeb ntawm Anti-corrosion rau Stainless Hlau Kav
Nrog rau kev txhim kho kev lag luam, thev naus laus zis thev naus laus zis, thiab kev tsim kho hauv nroog, qhov tseem ceeb ntawm kev thauj mus los hauv pipeline tau lees paub dav dav, qhia txog lub luag haujlwm tseem ceeb ntawm cov kav dej. Muaj ntau yam khoom siv yog xa tawm los ntawm cov kav dej, cov uas cov kav dej hauv av tau yooj yim rau corrosion thiab cov kav dej perforations. Txhawm rau tiv thaiv qhov no, ib kauj ruam tseem ceeb yog siv cov kev tiv thaiv kev tiv thaiv kom ntev lub neej ntawm cov kav dej, ua kom muaj kev nyab xeeb, thiab txuag nqi. Thaum tham txog kev tiv thaiv corrosion, nkag siab txog cov txheej txheem corrosion hauv cov kav dej yog thawj kauj ruam rau kev npaj zoo dua.
Corrosion Factors hauv Pipelines:
1. Electrochemical Dissolution Corrosion: Lub complex sib tov ntawm cov khoom, kua, thiab gaseous theem nyob rau hauv av enables electrochemical dissolution corrosion vim muaj dej thiab ion-conducting ntsev nyob rau hauv cov av ib puag ncig.
2. Qhov cuam tshuam ntawm cov dej ntws tawm sab nraud: cov hluav taws xob tsis zoo tuaj yeem dhau los ntawm cov av, ua rau corrosion.
3. Biocorrosion tshwm sim los ntawm cov kab mob ua rau hauv av ib puag ncig.
4. Cov coatings yuav tsum ua kom pom kev hnav zoo, khawb tsis kam, thiab ruaj khov, yuav tsum muaj rau cov yeeb nkab steel qhov kev xav tau.
Yuav tsum tsim nyog rau Anti-corrosion Coatings:
1. Cov txheej tiv thaiv corrosion hauv cov kav dej hauv av yog qhov nyuaj rau kev kho thiab yuav tsum muaj lub neej ntev los xyuas kom meej cov kav dej kav ntev.
2. Cov txheej txheej xaiv yuav tsum ua kom pom kev xeb zoo dua, permeability, thiab noo noo tsis kam. Xav txog tej zaum cov av los yog dej paug, cov coatings yuav tsum muaj cov tshuaj tiv thaiv zoo heev.
Hauv kev siv tiag tiag, qhov zoo ntawm cov kav dej tiv thaiv corrosion muaj xws li:
1. Lub neej ntev dua: Ua raws li kev tiv thaiv corrosion, lub neej ntev ntawm cov kav hlau tsis tu ncua tuaj yeem txuas ntxiv rau 20-30 xyoo lossis ntau dua, yog li txo cov nqi hloov pauv thiab kev saib xyuas rau cov lag luam.
2. Kev tsim kho yooj yim: Daim ntawv thov ntawm cov kav dej tiv thaiv corrosion yog ncaj nraim, tso cai rau kev tsim kho ob qho tib si hauv lub Hoobkas thiab ntawm qhov project, tsis tas yuav tsum muaj cov cuab yeej tseem ceeb lossis cov chaw dav dav.
3. Tus nqi-kev ua tau zoo hauv kev tsim kho: Cov kav hlau tiv thaiv corrosion yog kev lag luam ntau dua piv rau cov kav hlau ib txwm muaj nyob rau hauv cov nqe lus ntawm kev ua tau zoo thiab kev ua haujlwm ntev, yog ib qho tseem ceeb ntawm tib neeg kev txiav txim siab yuav khoom.
Cov kev soj ntsuam saum toj no qhia txog qhov tseem ceeb ntawm kev tiv thaiv corrosion rau cov kav dej hauv av hauv nroog. Cov kav hlau qub qub tau maj mam raug txiav tawm hauv kev siv engineering, paving txoj hauv kev rau kev nce qib ntawm cov kav hlau tiv thaiv corrosion hauv kev lag luam nthuav dav. Nyob rau hauv lub neej yav tom ntej kev tsim kho cov kav dej, cov kav dej tiv thaiv corrosion yuav tsum yog lub hauv paus pob zeb.
Yog tias koj tab tom nrhiav kev zoo siab tshwj xeeb steel yeeb nkab fittings, flanges, thiab cov chaw muag khoom, SINO SPECIAL METAL txais tos koj.
