GNEE Steel's S350GD + Z160 Steel Phaj Ua Kev Xaiv Rau Txoj Kev Loj Guardrail

 

Nrhiav kev ntseeg siab galvanized steel phaj manufacturers hauv Suav teb? Koj twb tuaj rau qhov zoo lawm. Raws li lub Hoobkas ncaj qha nrog 20 xyoo ntawm cov qauv steel kev paub, GNEE Steel khoom siv EN 10346 raws cov nplooj ntawv ntawm lub Hoobkas nqi. PebS350GD + Z160 galvanized steel phajtsis ntev los no tau tshwm sim raws li qhov kev xaiv zoo tshaj plaws rau ntau txoj kev loj guardrail nyob thoob plaws lub tebchaws, ua tsaug rau nws cov kev cuam tshuam zoo heev thiab ntev - tiv thaiv corrosion.

 

Highway guardrails ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm txoj kev, vim tias lawv yuav tsum nqus lub zog cuam tshuam thaum lub tsheb sib tsoo thiab tiv thaiv cov tsheb tawm ntawm txoj kev. Qhov no yuav tsum muaj cov ntaub ntawv tiv thaiv kom muaj zog, zoo ductility, thiab zoo heev corrosion kuj. Qhov hnyav sab nraum zoov ib puag ncig, suav nrog raug los nag, daus, thiab txoj kev ntsev, ntxiv rau qhov kev thov rau cov khoom siv tiv thaiv kom ruaj khov. S350GD + Z160 galvanized steel phaj los ntawm GNEE Steel ua tau raws li tag nrho cov kev cai no, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim kho txoj kev loj.

 

Galvanized steel phaj

 

 

Kev nyab xeeb kev ua tau zoo ntawm txoj kev loj guardrails loj nyob ntawm cov khoom siv ntawm cov khoom siv. S350GD + Z160 galvanized steel phaj tau ua tib zoo tsim thiab kuaj xyuas kom ntseeg tau tias nws tuaj yeem tiv taus qhov cuam tshuam ntawm tsheb thiab tiv thaiv kev nyab xeeb ntawm cov neeg caij tsheb.

 

Khoom	Txoj Kev Loj Guardrail Standard Requirement	GNEE Steel S350GD + Z160 Test Result
Yield zog (MPa)	Ntau dua lossis sib npaug li 350	360 - 410
Tensile zog (MPa)	420 - 550	430 - 540
Elongation (%)	Ntau dua lossis sib npaug li 20	Ntau dua lossis sib npaug 22
Impact Toughness (20 degree, J)	Ntau dua lossis sib npaug li 35	Ntau dua lossis sib npaug li 45
Bending Performance (180 degree, d=2t)	Tsis muaj kab nrib pleb	Tsis muaj kab nrib pleb

 

Lub siab elongation thiab cuam tshuam toughness ntawm S350GD + Z160 galvanized steel phaj tso cai rau lub guardrail khoov thiab deform nyob rau hauv ib tug tswj lub sij hawm sib tsoo, zoo absorbing cuam tshuam lub zog thiab txo cov kev puas tsuaj rau lub tsheb thiab cov neeg caij tsheb. Kev ntsuas kev ua tau zoo ntawm kev khoov qhia tau hais tias cov khoom tuaj yeem tiv taus 180℃dabtsi yog khoov yam tsis muaj kab nrib pleb, uas yog qhov tseem ceeb rau kev tsim cov guardrails thiab xyuas kom muaj kev ncaj ncees ntawm cov guardrail thaum nruab thiab siv.

 

 

Txoj kev loj guardrails raug rau sab nraum zoov ib puag ncig txhua xyoo, ntsib kev yaig ntawm nag, daus, thiab txoj kev ntsev, uas tuaj yeem yooj yim ua rau corrosion thiab txo cov kev pab cuam lub neej ntawm cov guardrails. Lub S350GD + Z160 galvanized steel phaj los ntawm GNEE Steel txais kev ua haujlwm siab -zoo kub-dip galvanizing txheej txheem nrog zinc txheej hnyav ntawm 160g / m², muab kev tiv thaiv corrosion.

 

Lub zinc txheej tsim ib txheej txheej kev tiv thaiv anode rau saum npoo ntawm cov hlau phaj. Txawm hais tias lub txheej yog me ntsis puas, zinc nyob ib ncig ntawm qhov chaw puas yuav tiv thaiv cov hlau los ntawm corrosion. Qhov kev tiv thaiv corrosion tshwj xeeb no ua kom ntseeg tau tias S350GD + Z160 galvanized steel phaj tuaj yeem tswj tau qhov kev ua tau zoo nyob rau hauv qhov hnyav sab nraum zoov ntev.

 

Raws li peb cov kev ntsuam xyuas thiab cov neeg siv khoom tawm tswv yim, S350GD + Z160 galvanized steel phaj siv nyob rau hauv txoj kev loj guardrails muaj kev pab cuam lub neej ntawm ntau tshaj 15 xyoo, uas yog ho ntev tshaj li 10-12 xyoo ntawm zoo tib yam galvanized steel daim hlau. Qhov no tsis yog tsuas yog txo qhov zaus ntawm kev hloov guardrail tab sis kuj txo cov nqi kho ntawm txoj kev loj.

 

 

Yuav kom ua tau raws li qhov xav tau ntau yam ntawm txoj kev loj guardrail ntau lawm, GNEE Steel muab S350GD + Z160 galvanized steel phaj nyob rau hauv ntau yam specifications, nrog rau txawv thicknesses, dav, thiab ntev. Qhov no tso cai rau cov tuam txhab guardrail tsim cov guardrails ntawm ntau hom thiab ntau thiab tsawg raws li kev tsim kho kev loj.

 

Yam khoom	Thickness (hli)	Dav (mm)	Ntev (mm)	Guardrail Cheebtsam
Kub-Dip Galvanized Sheet	2.5 - 4.0	310 - 500	4000 - 12000	Guardrail panels
Kub-Dip Galvanized Coil	2.5 - 3.5	310 - 500	Kev cai (10 - 25 tons/coil)	Nruam yob txoj kev ntawm panels
Txiav daim hlau	4.0 - 6.0	200 - 300	1000 - 3000	Guardrail posts, brackets

 

Cov kub -dip galvanized coils yog tshwj xeeb tshaj yog haum rau kev nruam yob txoj kev ntawm guardrail panels, uas tuaj yeem txhim kho kev tsim khoom thiab ua kom cov khoom zoo sib xws. Cov ntawv txiav yog qhov zoo tagnrho rau kev tsim cov guardrail posts thiab brackets, vim lawv tuaj yeem ua tau yooj yim rau hauv cov duab thiab qhov ntau thiab tsawg.

 

 

Nrog rau kev txhim kho txuas ntxiv ntawm Tuam Tshoj txoj kev loj kev tsim kho, qhov kev thov rau siab - cov ntaub ntawv tiv thaiv zoo yog nce. S350GD + Z160 galvanized steel phaj los ntawm GNEE Steel tau ua ib qho tseem ceeb rau kev txhim kho kev nyab xeeb ntawm txoj kev loj.

 

Nyob rau hauv txoj kev loj hlob tsis ntev los no nyob rau sab hnub tuaj Suav teb, S350GD + Z160 galvanized steel phaj tau siv rau kev tiv thaiv ntawm tag nrho cov seem. Tom qab ntau tshaj li ib xyoos ntawm kev siv, cov guardrails tseem muaj qhov zoo li zoo thiab cov qauv kev ncaj ncees, tsis muaj cov cim qhia ntawm corrosion los yog deformation. Lub nroog txoj kev loj hauv nroog tau hais tias kev siv lub siab no - zoo galvanized steel phaj tau txhim kho kev nyab xeeb ntawm txoj kev loj thiab txo cov haujlwm ua haujlwm.

 

CovS350GD + Z160 galvanized steel phajlos ntawm GNEE Steel yog cov khoom siv zoo heev rau kev loj guardrail tej yaam num, nrog rau cov khoom zoo heev, ntev - tiv thaiv corrosion, thiab haum specifications. Nws muab kev ruaj ntseg lav rau kev nyab xeeb ntawm txoj kev loj thiab pab txo tus nqi txij nkawm. Yog tias koj koom nrog hauv txoj kev loj guardrail ntau lawm los yog kev tsim kho txoj kev loj,hu rau GNEE Steel hnub no kom paub ntau ntxiv txog S350GD + Z160 galvanized steel phaj thiab tau txais kev pabcuam kev tshaj lij thiab kev pabcuam hais lus!

 

Thov daim ntawv ceeb toom cov khoom siv kho tshuab + SGS daim ntawv pov thawj

 

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