S355J2H Kub Rolled Hollow Tshooj Hlau Yeeb Nkab
Sab nraud txoj kab uas hla: 21.3mm ~ 2000mm
Phab ntsa Thickness: 1.0mm ~ 50mm
Ntev: 6m ~ 12m (customizable)
Hla -Sectional Shape: Circular, Square, Rectangular, thiab lwm yam.
S355J2H Kub-Rolled Hollow Welded Pipe Khoom Taw Qhia
S355J2H kub- dov hollow steel kav yuav ua tau siv seamless los yog welded txheej txheem. TS EN 10210-1 S355J2H qib carbon steel seamless kav kuj hu ua low- carbon steel kav. Txawm hais tias carburizing tuaj yeem txhim kho nws qhov tawv tawv, qhov nyuaj ntawm qhov qis- carbon steel kav tsis siab npaum li cov kav hlau uas muaj cov pa roj carbon ntau.
S355J2H Kub-Rolled Welded Yeeb Nkab Anti-Corrosion Txheej
S355J2H kub- dov hollow steel kav yog coated nrog anti-corrosion txheej ua ntej xa khoom. Feem ntau, peb pleev xim rau sab hauv thiab sab nrauv ntawm cov khoom siv hlau los tiv thaiv cov khoom ntawm kev puas tsuaj thaum khaws cia. Tsis tas li ntawd, cov kav dej hlau no tuaj yeem ua kub -dip galvanized.
S355J2H Kub-Rolled Hollow Steel Pipe Marking
Kev kos npe yog ua tiav raws li cov qauv thiab cov neeg siv khoom xav tau, los ntawm kev txau lossis nyuaj stamping ntawm cov yeeb nkab kawg. Cov kav hlau hollow me me tuaj yeem muab khi ua ke. Daim ntawv lo yuav qhia tib cov ntaub ntawv thiab lwm yam ntaub ntawv.
Daim ntawv thov ntawm S355J2H Kub-Rolled Hollow Steel Pipes
TS EN 10210-1 S355J2H steel kav yog siv dav hauv kev tsim kho ntawm cov chaw ua si loj, kev sib kis ntauwd, tshuaj lom neeg thiab tshuab kev lag luam, kev hloov tsheb ciav hlau, tsev cog khoom ua liaj ua teb, txuas hniav, kev loj guardrails, steel qauv, thiab lwm qhov chaw.
Tej yam khoom siv
|
Performance Indicators |
Txuj cai |
|---|---|
| Yield zog (ReH) | Ntau dua lossis sib npaug li 355 MPa |
| Tensile zog (Rm) | 470-630 MPa |
| Elongation tom qab Fracture (A) | Ntau dua lossis sib npaug li 22% |
| Lub zog cuam tshuam ntawm -20℃(KV) | Ntau dua lossis sib npaug li 27 J |
| Vickers Hardness (HV) | Tsawg dua lossis sib npaug li 180 HV |
Hais txog peb
GNEE STEEL tau koom nrog steel xa tawm rau 20 xyoo. Kev siv lub thoob ntiaj teb cov saw hlau sib txuas thiab kev tswj xyuas kom zoo, nws tsom mus rau kev lag luam thoob ntiaj teb nrog siab -kawg welded steel kav uas ua tau raws li cov qauv thoob ntiaj teb xws li EN, ASTM, thiab JIS. Nrog rau pab pawg tshaj lij kev lag luam thoob ntiaj teb thiab cov kev daws teeb meem loj, nws muab ib qho - nres cov kev pabcuam rau lub zog thiab cov phiaj xwm hauv Tebchaws Europe, Amelikas, Southeast Asia, thiab Middle East, los ntawm kev xaiv cov khoom lag luam thiab kev yuav khoom mus rau kev xa tawm kev lis kev cai thiab hla - xa khoom ciam teb.
Cim npe nrov: s355j2h kub dov hollow seem steel yeeb nkab, Tuam Tshoj s355j2h kub dov hollow seem steel yeeb nkab manufacturers, lwm tus neeg
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