Galvanized hloov raj

Galvanized hloov raj
Galvanized hloov lub raj yog ib puag ncig hlau raj nrog galvanized nto. Nws yog dav siv vim nws ua tau zoo heev. Cov hauv qab no yog cov lus qhia ntxaws ntxaws:
Txhais thiab Kev Rho Tawm
Galvanized hloov lub raj yog cov raj steel uas tau galvanized los ua cov txheej zinc ntawm nws cov npoo, txhim kho nws cov xeb tsis kam. Muaj ob txoj kev tseem ceeb galvanizing: kub- dip galvanizing thiab electro- galvanizing. Kub - dip galvanizing tsim cov txheej txheej tuab, muab cov khoom zoo xws li txheej txheem nplaum, thiab lub neej ntev. ENTERO NO - galvanizing, ntawm qhov tod tes, tsis yooj yim nyias thiab muaj me ntsis tsis muaj zog corrosion.
Cov khoom siv thiab cov lus qhia tshwj xeeb
Cov Khoom Siv: cov khoom siv nquag muaj xws li g195, Q215, Q235, Q355B, thiab 20 #.
Cov lus qhia tshwj xeeb: Qhov ntev feem ntau ntau los ntawm φ21.3mm rau φ219.1mm. Cov ntau thiab tsawg thiab tsawg dn15 (txheej txheem hla 23mm), dn20 (txheej txheem sab nraud 29 hli), thiab DN25 (txheej txheej ntawm 37 hli). Phab ntsa tuab yuav txawv nyob ntawm daim ntawv thov. Cov yam ntxwv ua tau zoo
Lub zog tsim muaj zog: feem ntau tsim los ntawm high- zoo carbon qauv txheem hlau, nws muaj lub zog muaj zog thiab tensile lub zog, nrog rau qee cov qib ntawm elasticity. Nws tuaj yeem tiv taus qee cov rog sab nraud, txhawm rau kev nyab xeeb thiab kev ruaj khov ntawm txoj haujlwm.
Zoo heev corrosizance: tom qab galvanizing, ib qho zinc {{}}} Iron hlau Alloy Tiv Thaiv Txheej thiab muaj kev tiv thaiv oxidation thiab corrosion. Nws tau txais zoo heev corrosion tsis kam txawm nyob rau hauv ib puag ncig hnyav xws li huab cua thiab huab cua kub. Nws cov npoo du yooj yim pab thiab txij nkawm, txo cov nqi kho.
Zoo heev tevasab: nws zoo heev yasy thiab weldability ua kom yooj yim rau cov txheej txheem thiab nruab. Ua ke nrog cov khoom sib txuas haum, nws tuaj yeem ua ke hauv ntau yam kev teeb tsa kom tau raws li cov haujlwm sib txawv.
Cov Ntawv Thov
Kev tsim kho: Dav siv nyob rau hauv kev tsim cov piping tshuab, scaffolding, ntaiv, thiab lwm yam txheej txheem txheej txheem.
Ua liaj ua teb: Siv rau hauv cov dej khov av, cov phiaj xwm cov dej hauv cov dej num, thiab cov tsiaj txhu.
Tsheb Thauj Mus Los: Haum rau kev siv hauv Guardrails, Txoj Kev Teeb Lub Tsev, thiab lwm yam kev thauj mus los.