12.7mm Prestressing Steel Wire Prestressed Conctrete Wire 4.88 1084 saej403 Qib
12.7mm Prestressing Steel Wire Prestressed Conctrete Wire 4.88 1084 saej403 Qib
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Peb cov hlau ua los ntawm cov pob zeb ua kom muaj zog zoo tsim los ua kom tau raws li qhov xav tau ntawm ntau yam kev tsim kho. Peb cov hlau yog ua los ntawm cov hlau carbon siab uas tau kho cua sov thiab ua haujlwm txias kom ntseeg tau tias muaj zog thiab ruaj khov.
Peb muaj ntau yam khoom siv hlau prestressed kom tau raws li qhov xav tau ntawm ntau yam haujlwm. Peb cov khoom muaj xws li Cold Drawn Steel Wire, Straightened and Tempered Steel Wire, Low Relaxation Steel Wire, Galvanized Steel Wire thiab Scored Steel Wire. Txhua yam khoom muaj nws tus kheej cov yam ntxwv tshwj xeeb, ua rau nws haum rau ntau yam kev siv. Ntxiv mus, peb cov Prestressed Steel Strands ua los ntawm cov hlau no nrov thiab siv dav thoob plaws ntiaj teb.
Peb cov hlau hlau prestressed muaj 0.65% txog 0.85% carbon thiab muaj lub zog tensile zoo heev. Tsis tas li ntawd, peb cov hlau vuam muaj tsawg dua 0.035% sulfur thiab phosphorus, ua kom zoo thiab ua tau zoo heev. Peb cov hlau hlau prestressed tau nyob rau hauv kev tsim khoom lag luam thiab daim ntawv thov txij li xyoo 1920 thiab tau ua pov thawj tias yog qhov kev xaiv txhim khu kev qha thiab siv dav hauv kev lag luam kev tsim kho.
Peb cov hlau hlau muaj lub zog tensile zoo kawg nkaus ntawm ntau tshaj 1470MPa, ua kom muaj kev ua tau zoo txawm tias nyob rau hauv qhov xwm txheej hnyav. Peb cov qib zog hlau tau hloov pauv ntawm feem ntau 1470MPa thiab 1570MPa mus rau feem ntau 1670 ~ 1860MPa, teeb tsa tus qauv tshiab rau lub zog thiab kev ntseeg siab. Peb cov hlau txoj kab uas hla kuj tau loj hlob ntawm 3 txog 5 hli mus rau 5 txog 7 hli, muab kev hloov pauv ntau dua rau ntau yam kev xav tau kev tsim kho.
Cov hlau ua los ntawm cov pob zeb ua kom muaj zog no muaj ntau yam kev siv. Txij li cov choj thiab txoj kev loj mus rau cov tsev thiab txoj kev tsheb ciav hlau, peb cov hlau pab txhawb cov qauv tsev, ua kom lawv muaj peev xwm nqa tau ntau dua thiab ua kom lawv ruaj khov dua. Txawm koj yog ib tug engineer, architect lossis tus kws tshaj lij hauv kev tsim kho, peb cov hlau ua los ntawm cov pob zeb ua kom muaj zog yog qhov kev xaiv zoo tshaj plaws rau koj qhov project.
Tag nrho hauv txhua yam, peb cov hlau ua los ntawm cov pob zeb ua los ntawm cov hlau carbon zoo tshaj plaws siv cov txheej txheem tsim khoom siab heev. Lub zog thiab kev ua haujlwm ntev ntawm cov hlau no lav qhov ua tau zoo tshaj plaws, ua rau lawv yog thawj qhov kev xaiv hauv kev lag luam kev tsim kho. Ntseeg peb cov hlau zoo kom muab cov txiaj ntsig txhim khu kev qha, kav ntev rau koj qhov project tom ntej.
Daim Ntawv Thov
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.
- KEV UA SIAB NCAJ NCEES
- YEEJ-YEEJ
- PRAGMATIC
- KEV TXHIM KHO TSHIAB
