Ifan Hoobkas 30+ xyooTxais kev txhawb nqa xim / loj Customized them nyiaj yug dawb {}} Nrhiav catalog thiab cov qauv dawb. Qhov no yog peb FacebookLub vas sab: www . Facebook . com, Nyem rau saib xyuas yog tias cov khoom lag luam video . sib piv nrog cov khoom lag luam dhaux, peb li cov khoom lag luam los ntawm qhov zoo tshaj plaws yog koj qhov kev xaiv zoo tshaj plaws, zoo siab tos txais yuav!
Cov tshuaj lom neeg corrosion tsis kam ntawm cov xim dawb pPR yeeb nkab fittings: daws nrog cov kev cov nyom ntawm cov xov xwm nyuaj
Hauv ntau cov ntawv thov kev lag luam thiab kev lag luam hauv tsev, cov yeeb nkab fittings feem ntau ntsib cov khoom siv tseem ceeb thiab ua haujlwm tsis muaj tshuaj ntawm cov khoom siv sib txawv, ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntev dej conventure tshuab .
Molecular qauv: lub hauv paus ntawm corrosion tsis kam
Kev siv tshuaj lom neeg tsis kam ntawm cov xim dawb kev teeb tsa immarts siab molecular ruaj khov, ua rau nws nyuaj rau tshuaj lom neeg los tsoo cov khoom siv molecular {}}
Qhov tsis yog - COLAR CPR cov qauv molecular yog qhov tseem ceeb rau cov tshuaj ntawm "} zoo nkauj {2} Zoo li cov sulfuric acid lossis hydrochloric acid, uas tuaj yeem yooj yim corrod kav thiab tswj cov qauv txheej txheem ntawm cov fittings dhau lub sijhawm.
Kuj mus rau acidic thiab alkaline media
Ib qho ntawm cov kev nyuaj tshaj plaws hauv cov kua conventium lub tshuab yog kev thauj mus los txawm tias muaj tshuaj ntsuab ib puag ncig ntawm cov khoom siv acidic Cov yeeb nkab fittings tuaj yeem thauj cov kua qaub yam tsis muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj kev txwv tsis pub muaj cov tshuaj lom neeg lossis kev yaig nto.
Ib yam li ntawd, hauv cov xwm txheej alkaline, PPR qhia tau zoo heev {{}}}}}}}}}}}} Cov tshuaj tua kab, thiab ua haujlwm tau zoo, thiab kev ua haujlwm tsis tu ncua Alkaline Solutions. Qhov no ua rau PPRS thiab Alkalis ua rau muaj ntau yam tshuaj lom neeg muaj ntau yam kev lag luam muaj feem xyuam nrog cov kua muaj kuab lom cuam tshuam nrog kev ua kom haum ntshav {}}
Kev kam rau cov kuab tshuaj muaj kuab lom
Ntxiv rau cov kua qaub thiab alkalis, cov chaw muaj kev lag luam feem ntau muaj kev ntxhov siab thiab tuaj yeem ua rau muaj kev ntxhov siab thiab tuaj yeem ua kom pom tseeb thiab tuaj yeem ua kom pom tseeb thiab tuaj yeem ua rau pom zoo li ethanol, acetone, thiab toluene, uas yog feem ntau siv nyob rau hauv cov tshuaj paus, xim, thiab luam ntawv kev lag luam, muaj cov txiaj ntsig luam tawm, muaj kev cuam tshuam tsawg rau ntawm PPR {}}
Qhov tsis yog - sab nrauv ntawm PPR ntxiv ua lub luag haujlwm tseem ceeb hauv cov khoom siv hluav taws xob tsis muaj kev phom sij rau cov organic thiab, lawv tsis muaj kev pheej hmoo ntawm cov} fittings tuaj yeem siv rau hauv cov txheej txheem nyuaj uas muaj ntau hom kua dej, nrog rau ob qho tib si oneyous thiab organic - raws li kev tshaj tawm.
Ntev - lub sijhawm ua tau zoo hauv cov media media mixtures
Nyob rau hauv tiag tiag - cov ntawv thov tiag tiag, cov yeeb nkab fittings feem ntau ntsib cov tshuaj sib xyaw ua ke ntawm ntau cov ntaub ntawv {}} Txawm li cas los xij, PPR cov qauv molecular thiab kev xam tshuaj tiv thaiv kev ua kom ua kom nws los tiv thaiv cov kev ntxhov siab no .
Piv txwv, hauv cov dej lim dej pov tseg, cov kua dej sib xyaw ua haujlwm tsis muaj kev cuam tshuam nrog kev ntseeg tau zoo thiab kev ua tau zoo ntawm cov kua yeem contriace, txo Qhov xav tau kev hloov pauv nquag thiab txij nkawm .
Sib piv cov txiaj ntsig zoo tshaj cov ntaub ntawv ib txwm muaj
Thaum piv rau cov khoom siv tsoos hlau ib txwm muaj xws li cov hlau thiab tooj liab, yog cov tshuaj pleev xim rau hauv cov kab mob corrosion, xws li hlau thiab tooj liab, muaj cov roj ntsha ua rau muaj kev kub ntxhov, thiab cov tso tawm ntawm cov phom tsim kev phom sij ions rau hauv cov kua dej sib xyaw ua kua .
Muaj ntau cov kev tso quav kuj tseem muaj kev cuam tshuam tsawg kawg nkaus thiab muaj kev sib cuag sib luag, ua ke nrog kev xaiv zoo tshaj plaws tshaj tawm .
Hauv kev xaus, cov tshuaj lom neeg tsis kam ntawm cov xim dawb PPR yeeb nkab fittings yog qhov kev ua haujlwm txhim khu kev qha thiab pom kev sib txawv ntawm kev sib tw thiab cov tshuaj sib tw ua kom nruj, qhov tseem ceeb ntawm PPR txoj kev xeb yuav tsuas yog nce, solidifying nws txoj hauj lwm ua ib qho tseem ceeb hauv cov khoom siv piping niaj hnub hauv kev niaj hnub piping {2}