S355j {1}}} steel siv h nqaj

S355J {0 h nqaj ntu yog cov qauv steel hlau txhais los ntawm European cov kev ua haujlwm rau cov khoom siv uas tsis yog-alloy qauv hlau. "S" sawv rau cov qauv hlau, "355" sawv rau qhov tsawg kawg nkaus lub zog hauv MPa thiab "j}" sawv rau qhov kev ntsuas zoo rau kev cuam tshuam ntawm {6}} degree.

Gnee's S355J {1}} h nqaj profile Tshuag muaj nyob rau ntau qhov ntau thiab tsawg, suav nrog:

Qhov siab (h): feem ntau yog li ntawm 100 hli txog 1000 mm.

Dav (B): ranges los ntawm 50 hli rau 400 hli.

Web tuab (tw): nruab nrab ntawm 5 hli thiab 20 hli.

Flange thickness (TF): Ranges los ntawm 6 hli mus rau 30 hli.

Gnee's S355J {1}} h qhov ntxa rau kev siv cov txiaj ntsig
Siab zog-rau-hnyav piv: Tso cai rau cov qauv sib zog tsis muaj peev xwm sib cuam tshuam.
Qhov kev ua tau zoo tsawg tsawg ntawm kub: Haum rau huab cua sov me.
Versatility: tuaj yeem txiav tau yooj yim, tho thiab welded.
Tus nqi-ua tau zoo: Siv sijhawm ntev nrog kev saib xyuas tsawg.

Txhawm rau txhim kho corrosion tsis kam thiab txuas ntxiv lub neej pabcuam, gnee s355j {1 hoov} hoov tshuaj xyuas cov txheej txheem nto, xws li txheej tiv thaiv kom tsis txhob muaj xeb; Galvanizing: Thov Zinc txhawm rau txhim kho kom tsis tu ncua; Tua cov noog: Tu cov nplaim kom txhim kho cov txheej nplaum kom zoo nkauj.

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.