Xov xwm

kev faib tawm
Galvanized square raj muab faib ua kub galvanized square raj thiab txias galvanized square raj los ntawm cov txheej txheem ntau lawm.Nws yog qhov tseeb vim tias kev ua haujlwm ntawm ob lub galvanized square raj yog qhov sib txawv uas lawv muaj ntau yam sib txawv ntawm lub cev thiab tshuaj lom neeg.Feem ntau, lawv txawv ntawm lub zog, toughness thiab mechanical zog.
Kub dip galvanized square raj: nws yog ib lub raj square uas yog welded tom qab lub steel phaj los yog steel sawb yog dov thiab tsim, thiab yog tsim tom qab ib tug series ntawm tshuaj tiv thaiv nyob rau hauv lub kub dip galvanized pas dej ua ke nyob rau hauv lub hauv paus ntawm no square raj.Cov txheej txheem ntau lawm ntawm kub-dip galvanized square raj yog qhov yooj yim, thiab cov khoom siv tau zoo heev, thiab muaj ntau ntau yam thiab specifications.Lub raj square no yuav tsum tau siv ob peb yam khoom siv thiab nyiaj txiag, uas tsim nyog rau kev tsim cov khoom me me galvanized square raj manufacturers.Tab sis nyob rau hauv cov nqe lus ntawm lub zog, lub zog ntawm no hom ntawm steel yeeb nkab yog tsawg tshaj li ntawm seamless square yeeb nkab.
Cold galvanized square yeeb nkab
Thiab lub txias galvanized square raj yog siv lub hauv paus ntsiab lus ntawm txias galvanizing ntawm lub square raj siv los ua lub square tube muaj anti-corrosion kev kawm.Sib txawv ntawm kub galvanizing, txias galvanizing txheej tsuas yog siv electrochemical txoj cai los tiv thaiv corrosion, yog li nws yog ib qho tsim nyog los xyuas kom meej tag nrho kev sib cuag ntawm zinc hmoov thiab hlau los tsim electrode muaj peev xwm sib txawv, yog li steel nto kev kho mob tseem ceeb heev.
Qhov sib txawv ntawm kub thiab txias galvanizing
Galvanized square raj muaj xws li kub galvanized square raj thiab electrogalvanized square raj.Qhov kub-dip galvanized square raj muaj xws li txoj kev ntub dej, txoj kev qhuav, txoj kev zinc txhuas, oxidation txo txoj kev, thiab lwm yam. ntawm galvanizing tom qab lub acid pickling tu ntawm cov yeeb nkab steel.Tam sim no, txoj kev qhuav thiab txoj kev redox feem ntau yog siv hauv kev tsim khoom, thiab lawv cov yam ntxwv tau qhia hauv lub rooj.Qhov saum npoo ntawm zinc txheej yog du heev, ntom thiab sib xws;Zoo mechanical zog thiab corrosion kuj;Zinc noj yog 60% ~ 75% qis dua qhov kub galvanizing.Electrogalvanizing muaj qee yam kev nyuaj, tab sis nws yuav tsum tau siv rau txheej txheej ib leeg, ob sab txheej txheej nrog cov txheej txheej sib txawv ntawm sab hauv thiab sab nraud, thiab nyias phab ntsa raj galvanizing.