Kev txheeb xyuas tus qauv ntawm hluav taws xob lub teeb ntes hluav taws xob hauv kev siv tswv yim
Lub tshuab hluav taws xob hluav taws xob, tseem hu ua hluav taws xob hluav taws xob hluav taws xob hluav taws xob, hu ua hluav taws xob hluav taws xob tiv thaiv hluav taws xob, hluav taws xob hluav taws xob hluav taws xob xaim hluav taws xob, thiab lwm yam. qhov tsis xws luag xws li pinholes, xuab zeb qhov thiab npuas nyob rau hauv cov txheej txheem tiv thaiv corrosion ntawm cov hlau conductive substrate, cov cuab yeej muab lub suab nrov thiab pom lub tswb, thiab qee cov cuab yeej ntse suav sau cov naj npawb ntawm kev tiv thaiv corrosion nyob rau tib lub sijhawm. Cov cuab yeej tuaj yeem kuaj xyuas qhov zoo ntawm cov iav-lined iav fiber reinforced yas epoxy thee tar suab thiab cov roj hmab hauv ob sab phlu nrog cov thicknesses sib txawv.
Lub tshuab hluav taws xob hluav taws xob tau siv dav hauv cov roj thiab roj teb los tiv thaiv corrosion tank thiab cov kav dej, cov tuam txhab teeb tsa cov kav dej, Jian 'ib lub tuam txhab saib xyuas, cov kav dej tshuaj, enamels, machinery, fais fab nroj tsuag, shipyards, petrochemical nroj tsuag, tub rog factories, choj engineering thiab lwm yam lag luam. .
Kev kuaj xyuas qhov hluav taws xob ntawm lub tshuab hluav taws xob hluav taws xob muaj xws li: xaiv qhov tsim nyog ntsuas qhov hluav taws xob raws li qhov tuab ntawm txheej tiv thaiv corrosion. Muaj peb hom kev ntsuas qhov ntsuas hluav taws xob rau cov twj paj nruag: 500V-6KV, 5KV-30KV thiab 500V-30KV. Lub pointer leak detector yog nruab nrog 5KV-30KV high voltage pas nrig thiab 500V-6KV qis voltage pas nrig, thiab lub pas nrig hluav taws xob siab rau cov twj siv digital paub txog tag nrho ntawm 500V-30KV. Nyob rau hauv cov txheej txheem kev tshawb nrhiav tshwj xeeb, qhov tsim nyog ntsuas qhov hluav taws xob yuav tsum raug xaiv raws li lub thickness ntawm cov txheej thiab cov khoom tshwj xeeb ntawm cov khoom.
Lub leakage detection voltage yog txiav txim siab raws li cov qauv hauv qab no:
(1) Xaiv 4 ~ 5KV nrhiav tau qhov hluav taws xob rau 1) 0.2mm, 0.4mm, 0.6mm thiab 0.8mm epoxy coal tar suab, los yog ua raws li kev cai lij choj.
(2) Lub thickness ntawm roj av asphalt txheej yog 2, 3, 5.5, 7 thiab 9 (mm), thiab cov khoom siv hluav taws xob sib txuas yog 11, 15, 18, 20 thiab 24 (kV) raws li.
(3) Polyethylene daim kab xev, thaum Tc<1mm: V=3294√Tc When Tc≥1mm: V=7843√Tc, V: voltage, TC: thickness of anticorrosive coating; According to SY4014-92 acceptance standard.
(4) Qhov ntsuas hluav taws xob ntawm cov iav hauv ob sab phlu yog txiav txim siab raws li kev paub dhau los, uas feem ntau yog 8KV ~ 20KV.
(5) Feem ntau siv qhov ntsuas hluav taws xob ntawm 3PE anticorrosive txheej rau cov roj thiab cov kav dej yog 15KV.
(6) Lwm cov ntaub ntawv los tiv thaiv corrosion nyob ntawm qhov tsim kom pom qhov hluav taws xob ntawm lub tuam tsev tsim lossis kev ua haujlwm rwb thaiv tsev ntawm cov khoom nws tus kheej.
