Kub hlau plating yog ua los ntawm cov hlau tsis tshua muaj carbon steel, tom qab kos duab, pickling xeb tshem tawm, kub annealing,kub dip galvanizing, txias thiab lwm yam txheej txheem.Rwb thaiv tsev txheej ntawm cov khoom siv rwb thaiv tsev nyuaj, tuaj yeem siv tsis muaj.16 ~ 18 galvanized hlau hlau ob chav strand binding, binding spacing yuav tsum tsis txhob ntau tshaj 400 hli.Txawm li cas los xij, cov kav dej lossis cov khoom siv sib txuas nrog lub nominal txoj kab uas hla sib npaug los yog ntau dua 600mm yuav tsum tau ntim thiab ntxiv nrog cov hlau galvanized hlau tsis muaj.10 to nr.14 lossis packing steel siv nrog qhov sib nrug ntawm 500mm.
Lub rwb thaiv tsev txheej ntawm semi-rigid thiab mos rwb thaiv tsev cov khoom yuav tsum tau khi nrog steel daim kab xev, tsis.14 ~ 16galvanized hlau hlaulos yog daim kab xev nplaum nrog qhov dav ntawm 60mm raws li txoj kab uas hla ntawm cov yeeb nkab thiab qhov loj ntawm cov khoom siv.Qhov sib nrug ntawm kev sib khi, cov khoom siv hluav taws xob semi-rigid yuav tsum tsis txhob siab tshaj 300mm.Rau qhov muag muag, ncoo yuav tsum tsis txhob ntau tshaj 200mm.
Cov xov hlau kub atmospheric txheeb ze ntawm qhov kub thiab txias, qhov feem pua ntawm atmospheric dej vapor ntsiab lus thiab dej vapor saturation cov ntsiab lus, hu ua cov txheeb ze humidity.Hauv qab qee qhov txheeb ze av noo, tus nqi corrosion ntawm hlau antirust roj yog me me, tab sis thaum nws siab tshaj qhov txheeb ze av noo, tus nqi corrosion nce sharply.Kev sib cuag ncaj qha nrog cov kua qaub thiab alkali los ntawm tib neeg cov tawv nqaij raug txwv.Thaum cov kua qaub ntau dhau lub hom phiaj uas tau teev tseg los ntawm lub xeev, kev ntsuas raws sij hawm yuav tsum tau tswj xyuas;txwv tsis pub, ntau lawm yuav tsum tsis pub.
Xyaum ua haujlwm nyab xeeb ntawm kub-dipgalvanized hlau hlau: Tshem tag nrho cov cuab yeej cuam tshuam thiab pawg ntawm qhov chaw ua haujlwm thiab cov khoom siv.Thaum pickling, cov hlau maj mam muab tso rau hauv lub tog raj kheej kom tiv thaiv cov kua qaub los ntawm kev sib tsoo ntawm lub cev.Thaum ntxiv cov kua qaub, cov kua qaub yuav tsum maj mam nchuav rau hauv dej.Tsis txhob nchuav dej rau hauv cov kua qaub kom tiv thaiv cov kua qaub los ntawm cov kua qaub tawm thiab ua rau neeg mob.Hnav tsom iav tiv thaiv thaum ua haujlwm.Kev txais kab thiab kev ua haujlwm yuav tsum tau ua tib zoo saib xyuas kev nyab xeeb, lwm tus tsis tau tso cai, tsis yog nyob rau hauv lub tsheb npav.Cov hlau reel yuav tsum tau muab tso rau me me, stacked kom ruaj thiab zoo, tsis ntau tshaj 5 daim hlau.
Lub sij hawm xa tuaj: 25-10-21