S355JR UB 457 * 152 * 74 nqaj nqaj qauv
Tshuaj lom neeg muaj pes tsawg leeg ntawm S355jR Cov Txheej Txheem Hlau: Carbon (MN) Cov ntsiab lus tsawg dua lossis sib npaug ntawm}. 55}}. {{9 {9}}. 025%, Sulphur (cov) cov ntsiab lus tsawg dua los yog sib npaug rau 0.025%.
Cov cuab yeej kho tshuab ntawm S355jR H Hlau Hlau: Nws bigs rau Tsawg-Alloy High-Lub Zog Cov Hlau Nrog Li Cas Muaj Zog Lub Zog Ntawm 355Mpa. Thaum lub thickness ntawm cov phaj steel yog tsawg dua los yog sib npaug rau 16 hli, cov txiaj ntsig lub zog yog ntau dua lossis sib npaug rau 355mpa; Thaum lub thickness yog 16-40 mm, cov txiaj ntsig lub zog yog ntau dua los yog sib npaug rau 345mpa. Lub zog tensile feem ntau yog nruab nrab ntawm {8}} mpa,
UB txhais tau tias dav dav nqaj hlau. UB 457 x 752X74 Universal Standal Steel Nqaij Sawv ntawm cov speel ntu, 152 hli yog qhov siab ntawm cov flange, thiab 74kg \/ m yog qhov hnyav ntawm cov hlau ntu ib meter.
UB 457 x 752X74 universal nqaj cov yam ntxwv uas nqaim thiab cov dav dav web, tsim nyog rau cov qauv uas dais ntev nro thiab cov tub rog dabtsi yog khoov; Cov duab hla kev hla kev muaj kev ua tau zoo hauv kev khoov thiab shear tsis kam, tuaj yeem sib koom ua ke lub zog thiab txhim kho lub zog thiab ruaj khov ntawm cov qauv txheej txheem tag nrho.
UB 457 x 752X7-ROLDED Universal nqaj daim ntawv thov teb
Tsev qauv qauv: feem ntau siv nyob rau hauv cov ris load-cov kabmob ntawm cov kab, txhua yam thiab cov nroj tsuag muaj kev nyab xeeb xws li cov nroj tsuag muaj kev lag luam, thiab chav ua haujlwm, thiab chav ua si, thiab gymnasium. Nws tuaj yeem pab txhawb qhov hnyav ntawm lub tsev thiab txhim kho kev nyab xeeb thiab kav ntev ntawm cov qauv.
Choj tsim kev tsim kho: Nws tuaj yeem siv los ua lub nqaj tseem muaj zog thiab cov av muaj zog thiab lwm yam, kom ntseeg tau tias muaj kev nyab xeeb siv ntawm tus choj.
Kev tsim khoom machinery: nws tuaj yeem siv los tsim cov khoom lag luam tseem ceeb xws li crane caj npab, kom cov khoom siv ua liaj ua teb, ua kom cov khoom siv loj tuaj yeem tiv thaiv tau loj thaum lub sijhawm ua haujlwm.
