Nrov Tsim rau Tuam Tshoj 6mm / 8mm / 10mm / 12mm / 14mm / 16mm / 20mm / 22mm / HRB400 / HRB500 / Steel Rebar Deformed Steel Bar / Carbon Steel Round Bar rau kev tsim kho pob zeb

Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Zoo yog lub neej ntawm kev lag luam, thiab cov xwm txheej yuav yog tus ntsuj plig ntawm nws" rau Nrov Tsim rau Tuam Tshoj 6mm / 8mm / 10mm / 12mm / 14mm / 16mm / 20mm / 22mm / HRB400 / HRB500 / Steel Rebar Deformed Steel Bar / Carbon Steel Round Bar rau Kev Tsim Kho Pob Zeb, Txhua yam xav tau los ntawm koj yuav raug them nrog peb cov kev mloog zoo tshaj!
Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Zoo yog lub neej ntawm kev lag luam, thiab cov xwm txheej yuav yog tus ntsuj plig ntawm nws" rauTuam Tshoj Hlau Qws Deformed Steel Bar, Deformed Steel Bar Qib 40, peb cia siab rau tus kheej qhov zoo los tsim kom muaj kev sib koom ua lag luam muaj txiaj ntsig nrog peb cov neeg koom tes. Yog li ntawd, tam sim no peb tau txais kev muag khoom thoob ntiaj teb mus txog Middle East, Qaib ntxhw, Malaysia thiab Nyab Laj.

Khoom Specifications

Specifications:Kub dov ribbed steel bar Φ6-50mm round bar Φ12-800mm
Coil ntsia hlau:6-20mm Coil: 6-20mm
Rebar HPB400 / HRB400E / HRB500 / HRB500E
HRB600 / HRB600E / PSB500 / HRB400E / HRB500E / S400W / Qib 40 / Qib 60 / 460B / B500B / A630-420H
Round steel:20CrMnTiH series, 20CrH ~ 40CrH, 20CrMoH ~ 42CrMoH
GCr15, GCr15SiMn, 52100, SAE105560Si2MnA, 60Si2CrA, 60Si2CrVA, 55CrMnA / 20Mn2 ~ 45Mn2, 20Cr～40Cr, 20CrMn
C70S6, 36MnVS4, 30MnVS, 30MnVS6/12Cr1MoVG, 12Cr2MoWVTiB, 15CrMoG, T11, T12, T22/10～80, 20Mn～65Mn, S10C5, S10C5
CM490, CM690, SBC690, thiab lwm yam. / Q345 series, Q460C, thiab lwm yam.
Daim ntawv thov txheej txheem:Kub-dov ribbed steel tuav yog dav siv nyob rau hauv high-ceev tsheb ciav hlau, nuclear fais fab nroj tsuag, Olympic venues, peb Gorges Dej Control Project
thiab lwm cov haujlwm tseem ceeb hauv tebchaws nrog rau qee qhov chaw tsim khoom. Round bars yog dav siv nyob rau hauv nkoj, tsheb, aircraft, railways, txuas hniav, siab hlab ntsha, tshuab cuab tam.

Kev faib khoom

Muaj ob txoj hauv kev uas feem ntau siv rau kev faib cov rebar: ib qho yog muab faib los ntawm cov duab geometric, thiab muab faib los yog ntaus ntawv raws li tus ntoo khaub lig-sectional duab ntawm lub transverse tav thiab qhov sib nrug ntawm cov tav. Hom II. Qhov kev faib tawm no feem ntau qhia txog kev ua haujlwm ntawm lub rebar. Qhov thib ob yog raws li kev ua tau zoo (qib), xws li kuv lub teb chaws tus qauv siv tam sim no, rebar yog (GB1499.2-2007) hlau yog 1499.1-2008), raws li qib zog (yield point / tensile zog) Lub rebar yog muab faib ua 3 qib; nyob rau hauv Japanese Industrial Standard (JI SG3112), lub rebar muab faib ua 5 hom raws li kev ua tau zoo; nyob rau hauv British Standard (BS4461), ob peb qib ntawm rebar kev xeem ntawv kuj tau teev tseg. Tsis tas li ntawd, cov rebars kuj tuaj yeem raug cais raws li lawv cov kev siv, xws li cov hlau zoo tib yam rau cov pob zeb ua kom muaj zog thiab cov khoom siv hluav taws xob kho cua sov rau cov pob zeb ua kom muaj zog.

Khoom Dimensions

1) Nominal diameter ntau thiab pom zoo txoj kab uas hla

Qhov nominal txoj kab uas hla ntawm steel tuav yog li ntawm 6 mus rau 50 hli, thiab tus qauv pom zoo nominal diameters ntawm steel tuav yog 6, 8, 10, 12, 14, 16, 20, 25, 32, 40, thiab 50mm.

2) Qhov tso cai sib txawv ntawm cov duab saum npoo thiab qhov loj ntawm ribbed steel bar

Cov qauv tsim ntawm transverse tav ntawm ribbed steel tuav yuav tsum ua raws li cov hauv qab no:

Lub kaum sab xis β ntawm txoj kab nruab nrab ntawm txoj kab nruab nrab thiab lub axis ntawm lub steel bar yuav tsum tsis pub tsawg tshaj 45 degrees. Thaum lub kaum sab xis tsis siab tshaj 70 degrees, qhov kev taw qhia ntawm txoj kab nruab nrab ntawm lub qhov rooj sab nraud ntawm lub steel bar yuav tsum sib txawv;

Qhov nominal spacing l ntawm transverse tav yuav tsum tsis txhob ntau tshaj 0.7 npaug ntawm nominal txoj kab uas hla ntawm steel bar;

Lub kaum sab xis α nruab nrab ntawm sab ntawm txoj kab nruab nrab thiab qhov chaw ntawm cov hlau yuav tsum tsis pub tsawg dua 45 degrees;

Qhov sib npaug ntawm qhov khoob (nrog rau qhov dav ntawm qhov ntev ntawm cov tav) nruab nrab ntawm qhov kawg ntawm cov kab hla hla ntawm ob sab ntawm cov hlau bar yuav tsum tsis txhob ntau tshaj 20% ntawm qhov nominal perimeter ntawm steel bar;

Thaum lub nominal txoj kab uas hla ntawm lub steel bar tsis ntau tshaj 12 hli, tus txheeb ze tav cheeb tsam yuav tsum tsis txhob tsawg tshaj li 0.055; Thaum lub nominal txoj kab uas hla yog 14mm thiab 16mm, qhov txheeb ze tav cheeb tsam yuav tsum tsis txhob tsawg tshaj li 0.060; thaum lub nominal txoj kab uas hla yog ntau tshaj 16 hli, tus txheeb ze rib cheeb tsam yuav tsum tsis txhob tsawg tshaj li 0.065. Xa mus rau Daim Ntawv Cuam Tshuam C rau kev xam qhov txheeb ze ntawm thaj chaw tav.

Ribbed steel tuav feem ntau muaj cov tav tav ntev, tab sis kuj tsis muaj qhov ntev ntev;

3) Ntev thiab tso cai sib txawv

A. Ntev:
Cov hlau tuav feem ntau yog xa mus rau qhov ntev, thiab qhov tshwj xeeb xa khoom ntev yuav tsum tau qhia hauv daim ntawv cog lus;
Kev txhawb nqa tuaj yeem xa tuaj rau hauv cov coils, thiab txhua lub reel yuav tsum yog ib qho rebar, tso cai rau 5% ntawm tus lej ntawm cov reels hauv txhua pawg (ob lub reels yog tsawg dua ob) uas muaj ob lub rebars. Qhov hnyav disk thiab txoj kab uas hla yog txiav txim siab los ntawm kev sib tham ntawm tus neeg muag khoom thiab tus neeg yuav khoom.

B. ntev kam rau ua:
Qhov tso cai sib txawv ntawm qhov ntev ntawm cov hlau bar thaum nws raug xa mus rau qhov ntev yuav tsum tsis txhob siab tshaj ± 25mm;
Thaum qhov tsawg kawg nkaus yuav tsum tau, nws deviation yog +50mm;
Thaum qhov ntev tshaj plaws yuav tsum tau, qhov sib txawv yog -50mm.

C. curvature thiab xaus:
Qhov kawg ntawm steel bar yuav tsum tau sheared ncaj, thiab lub zos deformation yuav tsum tsis txhob cuam tshuam rau kev siv.

Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Zoo yog lub neej ntawm kev lag luam, thiab cov xwm txheej yuav yog tus ntsuj plig ntawm nws" rau Nrov Tsim rau Tuam Tshoj 6mm / 8mm / 10mm / 12mm / 14mm / 16mm / 20mm / 22mm / HRB400 / HRB500 / Steel Rebar Deformed Steel Bar / Carbon Steel Round Bar rau Kev Tsim Kho Pob Zeb, Txhua yam xav tau los ntawm koj yuav raug them nrog peb cov kev mloog zoo tshaj!
Nrov Tsim rauTuam Tshoj Hlau Qws Deformed Steel Bar, Deformed Steel Bar Qib 40, peb cia siab rau tus kheej qhov zoo los tsim kom muaj kev sib koom ua lag luam muaj txiaj ntsig nrog peb cov neeg koom tes. Yog li ntawd, tam sim no peb tau txais kev muag khoom thoob ntiaj teb mus txog Middle East, Qaib ntxhw, Malaysia thiab Nyab Laj.