Nyob rau xyoo tas los no,wrought hlau laj kabtau siv ntau thiab ntau dua hauv lub neej niaj hnub, xws li laj kab hlau, stair railings thiab sam thiaj railings. Thaum saib kev zoo nkauj ntawm cov laj kab hlau, tib neeg ntseeg tias feem ntau cov neeg tseem muaj qee qhov scruples, lawv puas txhawj xeeb tias cov laj kab hlau yuav xeb sai sai?
Nyob rau hauv txoj kev xav, nrog rau lub sijhawm dhau los, cov laj kab hlau muaj feem ntau yuav xeb nyob rau hauv kev cuam tshuam ntawm qhov chaw sab nraum zoov mus ntev. Nyob ntawm ib puag ncig, lub sijhawm rau kev pib rusting txawv. Txawm li cas los xij, peb muaj txoj hauv kev los daws qhov teeb meem ntawm xeb ntawm hlau kos duab guardrails. Peb feem ntau tham txog kev tiv thaiv xeb ntawm cov khoom siv hlau.
Nws kuj tseem siv tau los xaiv qhov kev siv ntau dua kub-dip galvanizing kho cov laj kab hlau. Txhawm rau txhim kho lub peev xwm los tiv thaiv xeb ntawm cov khoom siv hlau, cov tuam ntxhab kuj muaj cov txheej txheem ntawm kev kho deg xws li pickling thiab phosphating ua ntej kub-dip galvanizing. Nyob rau tib lub sijhawm, qhov kub-dip galvanizing txais tag nrho cov txheej txheem kub-dip galvanizing, uas yog tag nrho cov kub-dip galvanizing tom qab tag nrho cov kev sib dhos thiab vuam ntawm cov khoom tiav, uas tuaj yeem tiv thaiv xeb ntawm qhov vuam taw tes. Tom qab qhov kub-dip galvanizing tiav lawm, cov duab kos sab nrauv lossis electrostatic txau yuav tsum raug tso tseg, kom peb cov khoom tuaj yeem txhim khu kev tiv thaiv xeb thaum nthuav tawm cov khoom hlau ntawm cov xim sib txawv.
Lub sij hawm xa tuaj: Plaub Hlis-09-2021