Dab tsi yog qhov zoo ntawm epoxy coal tar txheej?
Epoxy coal tar txheej muaj cov tshuaj tiv thaiv zoo heev thiab tshuaj tiv thaiv, zoo dua cov khoom siv kho mob, thiab tsim cov khoom siv ruaj khov, tsis muaj dej tsis zoo, thiab qis -permeability barrier, zoo tiv thaiv kev yaig ntawm cov dej ntsev, dej phwj tuaj, thiab lwm yam tshuaj. Nws kuj muab cov khoom muaj zog tiv thaiv kab mob thiab ntev - kev tiv thaiv cov qauv.
Puas yog cov txheej sab hauv thiab sab nrauv ntawm S275 los tiv thaiv -corrosion coated kauv welded kav tib yam?
Tsis yog, lub puab thiab txheej txheej ntawmS275 anti-corrosion coated kauv welded kavtsis tas yuav zoo ib yam; lawv feem ntau sib txawv thiab xaiv raws li cov kev cai tshwj xeeb ntawm cov cheeb tsam sab hauv thiab sab nraud.
Yuav ua li cas rau saum npoo ntawm cov yeeb nkab steel yuav tsum tau kho ua ntej txheej S275 los tiv thaiv -corrosion coated kauv welded kav?
Ua ntej txheejS275 anti-corrosion coated kauv welded kav, tag nrho cov kab mob saum npoo av xws li roj, plua plav, xeb, thiab nplai yuav tsum tau muab tshem tawm kom huv si.
Puas yog ntawm -qhov chaw vuam ntawm S275 los tiv thaiv-corrosion coated kauv welded kav puas tsuaj rau txheej?
Yog lawm, ntawm - qhov chaw vuam tuaj yeem ua rau cov txheej txheem tiv thaiv - corrosionkauv welded kavvim tias cov cua sov thiab cov txheej txheem thaum lub sij hawm vuam tuaj yeem ua rau cov txheej hauv thiab ib ncig ntawm qhov chaw vuam. Yog li ntawd, cov txheej txheem yuav tsum tau muab tshem tawm ua ntej welding, thiab tom qab ntawd ib qho tshiab, tau tshaj corrosion inhibitor yuav tsum tau siv rau lub vuam seam kom muaj kev ncaj ncees ntawm cov kav dej.
Dab tsi yog qhov sib txawv ntawm daim ntawv thov ntawm S275 kauv welded yeeb nkab thiab ncaj seam welded yeeb nkab?
S275 kauv welded yeeb nkabmuaj lub zog siab thiab tuaj yeem tsim nyob rau hauv cov kab loj loj, ua rau nws zoo tagnrho rau qhov loj - txoj kab uas hla, siab - muaj zog daim ntawv thov xws li ntev - cov kav dej nyob deb, cov dej txuag dej, thiab kev tsim vaj tsev. Nyob rau hauv sib piv, ncaj seam welded yeeb nkab yog tsim nyog rau daim ntawv thov nrog qis dua siab, me me txoj kab uas hla, thiab siab ntau lawm ceev yuav tsum tau, xws li dej, dej, thiab kev tsim kho hauv nroog.
