SS400 Galvanized steel h zoo ci
SS400 H-Beams feem ntau yog tsim los ntawm kub dov, qhov twg cov hlau yog rhuab saum nws recrystallization kub thiab tsim rau hauv h-nqaj. Tom qab dov, cov nqaj hlau yog galvanized.
Galvanizing SS400 H-Beams muaj kev thov ib txheej ntawm zinc rau lawv kom tiv thaiv lawv ntawm corrosion. Cov qauv feem ntau yog kub-dip galvanizing, qhov twg cov hlau yog raus hauv Molten Zinc ntawm txog 450 degree (842 Qib F). Cov txheej txheem ua cov xim sib txuas zinc coating uas ua raws li kev tiv thaiv kev ua kom tuag, tiv thaiv cov hlau hauv qab txawm tias qhov txheej txheej kos. Lub zinc txheej nce lub durability thiab lifespan ntawm H-nqaj, tshwj xeeb tshaj yog thaum siv sab nraum zoov lossis siv cov chaw ntub dej.
Thaum SS400 steel yog tsim rau hauv h-nqaj thiab galvanized, nws ua ke nrog cov khoom siv corrosion, ua rau nws haum rau ntau qhov kev xav tau ib puag ncig.
SS400 Galvanized H-nqajs muaj nyob rau ntau qhov ntau thiab tsawg thiab tsawg rau JIS cov qauv.
Qhov ntau thiab tsawg cov khoom muaj:
Web Qhov Siab (H): 100 hli rau 900 hli
Flarh Dav (B): 50 hli rau 300 hli
Web Thickness (d): 5 hli rau 20 hli
Flange tuab (t): 8 hli rau 35 hli
Ntev: Tus Qauv Ntev yog 6, 9 lossis 12 meters, thiab GNEE tuaj yeem tsim cov kev cai ntev. Galvanized Txheej Thickness feem ntau yog ranges los ntawm 50 txog 150 micrometers (μ0), nyob ntawm daim ntawv thov thiab ib puag ncig.
Kev sib piv nrog lwm cov qauv
SS400 feem ntau piv rau cov qhab nia sib npaug hauv lwm cov qauv:
Tuam Tshoj (GB): Q235b (lub zog zoo sib xws thiab muaj pes tsawg leeg)
TEB CHAWS USA (ASTM): A36 lossis A283 Qib D
Teb chaws Europe (en): S275 txawm hais tias cov ntaub ntawv sib npaug zoo sib xws, tej zaum yuav muaj qhov sib txawv me ntsis hauv cov khoom siv tshuaj lom neeg lossis cov kev xav tau kho txhua yam nyob ntawm tus qauv.
| Tus Qauv Qauv |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A / B SN400A / B SN490B S235jr / j 0 s275jr / j {s355k2 s45}} J0 s355m / l s460M S355j {0} wp / j2wp s355J {4}}} w / j2w |
| Daim ntawv thov | Kev Lag Luam / Cov Khoom Siv Tshuaj |
| Vuam Kab Hom | Vuam |
| Kev pab cuam | Dabtsi Yog Khoov, Punching, Txiav, Moulding |
| Qho ntev | 6000mm 9000mm 12000mm lossis Mekas |
| Kev txawj |
Kub kuav los cold cold |
| Cov ntsiab lus them nqi | L / CT / T (30% tso nyiaj) |
| Cov txheej txheem txheej txheem | Lub hom phiaj |
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.
