Dab tsi yog qhov txawv ntawm qhov kub ntawm galvanized square raj thiab txias plating?

Qhov txawv ntawm qhov kub ntawm galvanized square tube thiab txias plating: galvanized square raj yog hollow square seem steel yeeb nkab nrog square seem duab thiab loj ua los ntawm kub dov los yog txias dov galvanized sawb hlau los yog galvanized coil hlau los ntawm txias dabtsi yog khoov, sib sau. thiab high-frequency vuam; Los yog galvanized square thiab rectangular kav ua los ntawm txias tsim hollow steel kav thiab kub-dip galvanized.

Kev faib tawm ntawm galvanized square kav

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 qhov sib ntxiv ntawm ob lub galvanized square tubes sib txawv uas lawv muaj ntau yam sib txawv ntawm lub cev thiab tshuaj. Feem ntau, lawv txawv ntawm lub zog, toughness thiab mechanical zog.

Kub galvanized square raj

Kub dip galvanized square raj: nws yog ib lub raj square uas yog welded tom qab steel phaj los yog steel sawb yog curled thiab tsim, thiab yog tsim los ntawm muab lub square raj rau hauv lub kub dip galvanized pas dej ua ke los ntawm ib tug series ntawm tshuaj lom neeg cov tshuaj nyob rau hauv lub hauv paus. lub cev square. Cov txheej txheem ntau lawm ntawm kub-dip galvanized square tube yog qhov yooj yim, tab sis cov khoom siv tau zoo heev, thiab muaj ntau ntau yam thiab specifications. Txawm li cas los xij, lub raj square no yuav tsum tau siv ob peb yam khoom siv thiab nyiaj txiag, thiab tsim nyog rau kev tsim cov khoom me me galvanized square tube 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 raj 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 txias thiab kub galvanized square tubes

Galvanized square raj muaj xws li kub galvanized square raj thiab txias galvanized 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 ntawm txias galvanizing yog heev du, ntom thiab uniform; Zoo mechanical zog thiab corrosion kuj; Zinc noj yog 60 feem pua ​​~ 75 feem pua ​​​​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.