Square Steel Yeeb Nkab

Galvanized square yeeb nkab yog lub hollow square seem steel yeeb nkab ua los ntawm kub dov los yog txias dov galvanized strip steel los yog galvanized coil steel, uas yog tsim los ntawm txias dabtsi yog khoov ua thiab ces high-frequency vuam, los yog ib tug galvanized square yeeb nkab ua ua ntej. txias dabtsi yog khoov hollow steel yeeb nkab thiab ces kub-dip galvanizing ua.

Kub dip galvanized square tube:

Nws yog ib hom square raj tsim los ntawm welding steel daim hlau los yog steel strips tom qab tau dov thiab tsim, thiab ces muab tso rau hauv ib tug kub dip galvanized pas dej ua ke rau ib tug series ntawm tshuaj tiv thaiv los tsim ib tug square raj. Cov txheej txheem ntau lawm ntawm kub-dip galvanized square kav yog qhov yooj yim, nrog kev ua haujlwm siab thiab ntau yam kev qhia tshwj xeeb. Hom square yeeb nkab no yuav tsum tau siv cov cuab yeej thiab cov nyiaj tsawg heev, ua rau nws tsim nyog rau kev tsim cov khoom me me galvanized square yeeb nkab manufacturers. Txawm li cas los xij, nyob rau hauv cov nqe lus ntawm lub zog, lub zog ntawm hom steel yeeb nkab yog qis dua li ntawm seamless square kav.

Cold galvanized square yeeb nkab:

Thiab cov kav dej txias galvanized square siv lub hauv paus ntsiab lus ntawm txias galvanizing ntawm cov kav dej square siv los ua kom lawv muaj kev tiv thaiv corrosion. Tsis zoo li kub dip galvanizing, txias dip galvanizing txheej tsuas yog siv cov txheej txheem electrochemical los tiv thaiv corrosion. Yog li ntawd, nws yog ib qho tsim nyog los xyuas kom muaj kev sib cuag txaus ntawm zinc hmoov thiab hlau, uas ua rau muaj qhov sib txawv ntawm electrode. Yog li ntawd, kev kho saum npoo ntawm cov hlau tseem ceeb heev.

Galvanized square kav yuav muab faib ua ob pawg: kub-dip galvanized square kav thiab electrogalvanized square kav. Kub dip galvanized square kav muaj xws li txoj kev ntub dej, txoj kev qhuav, txhuas zinc txoj kev, redox txoj kev, thiab lwm yam. tom qab acid pickling tu. Tam sim no, txoj kev qhuav thiab 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 electrogalvanizing yog du heev, ntom, thiab cov qauv zoo ib yam; Muaj cov khoom siv kho tshuab zoo thiab corrosion kuj; Zinc noj yog 60% mus rau 75% qis dua qhov kub-dip galvanizing. Electrogalvanizing muaj qee qhov kev ua haujlwm nyuaj, tab sis txoj kev no yuav tsum tau siv rau cov txheej txheem ib leeg, ob sab txheej txheej nrog cov thicknesses sib txawv ntawm sab hauv thiab sab nrauv, thiab nyias-walled yeeb nkab galvanizing.

Galvanizing muaj zog tiv thaiv zoo thiab muaj zog corrosion kuj. Tag nrho cov qauv yog tsim los ntawm zinc, tsim ib tug ntom quaternary siv lead ua, uas tsim ib tug barrier ntawm steel phaj, zoo tiv thaiv corrosion yam los ntawm kev nkag mus. Qhov kev tiv thaiv corrosion los ntawm kev tiv thaiv muaj zog ntawm txheej txheej txheej zinc. Thaum zinc siv los ua kev tiv thaiv kev txi rau hauv thaj chaw xws li kev txiav, khawb, thiab txheej khawb, nws tsim cov txheej txheem oxide insoluble uas ua haujlwm tiv thaiv kev tiv thaiv.

Vim tias kev kho galvanized ntawm cov kav dej square, daim ntawv thov ntau yam ntawm cov kav dej square galvanized tau nthuav dav heev piv rau cov kav dej square. Nws yog tsuas yog siv rau cov ntaub thaiv phab ntsa, architecture, machinery manufacturing, steel siv tej yaam num, shipbuilding, hnub ci zog tiam brackets, steel qauv engineering, fais fab kev lag luam, fais fab nroj tsuag, ua liaj ua teb thiab tshuaj machinery, iav kab hlau rhuav phab ntsa, automotive chassis, tshav dav hlau, thiab lwm yam.

Peb muaj peb lub Hoobkas;

Peb muaj cov khoom siv ntau lawm;

Peb muaj 24-teev kev pabcuam;

Peb muaj kev tswj xyuas nruj;

Peb muaj kev paub tab ua haujlwm.

Cim npe nrov: Tuam Tshoj square steel yeeb nkab manufacturers, lwm tus neeg