S275J {{{1} pa lead carbon cov hlau txheem seem

Tus s nyob rau hauv s275J 0 hect steel nqaj sawv ntawm {}} {} Nyob rau hauv Suav GB / T 700 tus qauv, tab sis tsis zoo ib yam.

Kev tsim khoom thiab khoom xa tuaj ntawm S275J {1}} h nqaj steel qauv
Cov txheej txheem tsim khoom: kub dov, tswj dov lossis ib txwm ua.
Cov kev kho deg: haum rau vuam, txiav, khoov, khoov thiab tho.

Cov ntawv thov ntawm S275J 0 qauv ha nqaj
Kev Tsim Kho: Cov xwm txheej thiab kab teeb thiab kab ntawm cov tuam tsev (tshwj xeeb hauv huab cua txias).
Neeg kho tshuab Engineering: Cheebtsam ntawm cov Machinery thiab tsheb thauj khoom thiab cov khoom tub yees.
Infrastructure: Txuas hniav, nkoj nkoj thiab cov pa hluav taws.

Cov lus qhia tshwj xeeb thiab qhov loj me ntawm S275J 0 h seem nqaj

H-Beam Lub Npe: Hauv H × B × B × B × B × Flh Flch Dav × Web Flangness).

Ntau qhov ntau thiab tsawg

UB Series: UB127 × 7, UB152 × 89 × 16, UB203 × 102 × 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, thiab lwm yam 23, etc.

Cov ntawv loj: Txog 533 × 210 × 92 (qhov siab × Fleels Dav × tuab).

Thickness ntau yam: 8-700 hli.

Kev sib piv ntawm lwm cov qib
S275JR: Qhov zoo sib xws, tab sis kev sim ntawm 20 degree (27 j), nrog kev tawv nqaij tawv tawv ntawm qis dua qhov kub.

S275J2: Txhim Kho Kev Txhuam Zog (27 J ntawm -20 degree), haum rau cov chaw nyob ib puag ncig.
S355J {{0: ntau dua los txhawb zog (355 MPA) rau cov ntawv thov ntau dua.

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.