Yuav ua li cas los txiav txim seb lub thawv ntim cov kua nplaum yog corrosion-resistant?

I. Kev soj ntsuam sai sai raws li kev sau npe thiab khoom siv

1. Parameter Label Verification: Ncaj nraim mus xyuas lub Hoobkas daim ntawv lo rau ntawm lub thawv kom paub meej tias nws puas qhia tau tias muaj kev sib raug zoo nrog cov xov xwm corrosive thiab cov khoom siv los tiv thaiv -corrosion hauv ob sab phlu (xws li vinyl ester resin, butyl roj hmab). Ordinary ntim yam tsis muaj daim ntawv lo feem ntau tsis ua raws li cov qauv kev tiv thaiv corrosion.

2. Cov Khoom Siv Taw Qhia: Fiberglass, stainless hlau nrog tiv thaiv- txheej txheej, thiab cov thawv ntim PP / HDPE thickened muaj qhov zoo dua corrosion kuj zoo dua li cov ntawv nyias nyias lossis cov thawv yas rov siv dua, tso cai rau kev tshuaj xyuas sai.

II. Tsis yog-Kev sim ua kom nrawm nrawm

1. Tee Reagent Test: Muab ib lub tee ntawm cov kua nplaum corrosive / cov kuab tshuaj kom muab khaws cia rau ntawm qhov chaw zais sab nraud ntawm lub thawv. Tom qab sawv ntsug li 30 feeb, so kom huv si. Yog tias lub thawv tsis yaj, ua nplaum, lossis hloov xim, nws raug suav tias tau dhau qhov kev sim tshuaj tiv thaiv corrosion.

2. Kev Ntsuas suab los ntawm Tapping: Rau cov tank uas muaj kev tiv thaiv- cov kab xeb, maj mam kov lub tank phab ntsa nrog rauj me me. Ib lub suab zoo ib yam, qhia tau hais tias qhov nruj, tsis yog - hollow hauv ob sab phlu; lub suab hollow qhia tias delamination thiab ineffective anti-corrosion kev ua tau zoo.

3. Me me-Kev Tshawb Fawb Txog Kev Muaj Peev Xwm: Muab ib qho me me ntawm cov nplaum nplaum kom khaws cia rau hauv lub tank, kaw nws, thiab cia nws sawv ntsug rau 24 teev. Tom qab nchuav nws tawm, saib cov phab ntsa sab hauv. Tsis o los yog tev, thiab tsis muaj qhov txawv txav ntawm cov nplaum, tuaj yeem paub meej tias kev sib raug zoo.

III. Yooj Yim Instrument-Kev Tshawb Fawb Pab

1. Kev Ntsuas Ntsuas Ntsuas Ntsuas: Tshawb xyuas cov phab ntsa sab hauv ntawm lub tank nrog lub ntsuas hluav taws xob tsawg -voltage spark tester. Tsis muaj qhov tawg tawg qhia tias cov txheej txheem tiv thaiv -corrosion tsis zoo yam tsis muaj pinholes lossis tawg, thiab cov khoom tiv thaiv -corrosion foob yog tsim nyog.

2. Thickness Gauge Verification: Ntsuas lub thickness ntawm lub anti-corrosion txheej nrog ib tug sib nqus thickness gauge. Ib qho tuab tuab uas ua tau raws li tus qauv tsim muaj nyob rau ntawm daim ntawv lo qhia tias cov khoom tiv thaiv -corrosion txheej thickness yog raws li tus qauv thiab yuav tsis raug corroded ua ntej vim qhov chaw nyias nyias.

IV. Kev Tshawb Fawb Txog Kev Ua Raws Cai
1. Thov lub tank lub Hoobkas tshuaj xyuas daim ntawv qhia kom paub meej tias qhov adhesion ntawm anti-corrosion txheej thiab cov tshuaj immersion resistance test khoom ua tau raws li cov qauv thiab ua raws li cov kev lees paub dav dav rau kev lag luam los tiv thaiv -corrosion cia tso tsheb hlau luam. Qhov no tuaj yeem paub meej sai sai tias cov khoom siv los tiv thaiv- kev ua haujlwm corrosion ua tau raws li cov qauv kev lag luam.