Dab tsi yog24KG Lub Teeb Hlau Rail?
Lub 24kg mining rail txais ib qho I-zoo li tus ntoo khaub lig-section, featuring zoo heev dabtsi yog khoov tsis kam, uas muaj peev xwm tiv taus lub siab thiab cuam tshuam quab yuam los ntawm lub log. Nws nto yog du, ncaj tom qab dov, tsis muaj qhov tseem ceeb bending lossis torsion, thiab lub ntsej muag kawg tsis muaj qhov tsis xws luag xws li shrinkage marks lossis interlayers, kom ntseeg tau qhov smoothness thiab kev nyab xeeb ntawm kev ua haujlwm ntawm lub tsheb ciav hlau.
Specification:
Qhov hnyav: 24kg / m
Ntev: 5-12m lossis lwm qhov ntev raws li cov neeg siv khoom xav tau
Khoom siv: Q235B, 55Q
Qauv: GB / T11264-2012
| Q235 | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa Ntau dua lossis sib npaug |
kg/m² Ntau dua lossis sib npaug |
MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa Ntau dua lossis sib npaug |
kg/m² Ntau dua lossis sib npaug |
MPa Ntau dua lossis sib npaug |
kg/m² Ntau dua lossis sib npaug |
min | HBW Ntau dua lossis sib npaug |
Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.040 | ||||
Xaiv qhov kev tsheb ciav hlau qhov tseeb yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau ob qho tib si thawj zaug peev thiab ntev - cov nqi khiav lag luam.GB Standard 24KG Lub Teeb Hlau Railfeem ntau muab piv nrog cov kev xaiv sib dua thiab hnyav dua thaum cov kws tsim khoom thiab cov thawj coj saib xyuas kev lag luam rail.
Kev sib piv nrog lwm cov teeb pom kev zoo
| Rail Luj | Kev siv yam | Tus Nqi Theem |
|---|---|---|
| 15-18 kg | Ib ntus lossis lub teeb heev | Tsawg |
| 24 kg ib | Industrial & mining railways | Nruab nrab |
| 30 kg | Nruab nrab - thauj khoom lem | Siab dua |
Txawm hais tias cov hlua sib dua yuav zoo li ntxim nyiam vim yog tus nqi qis dua, lawv feem ntau raug kev txom nyem los ntawm kev hnav sai dua thiab deformation. Heavier rails, ntawm qhov tod tes, tuaj yeem dhau qhov kev xav tau tiag tiag thiab nce cov khoom siv thiab cov nqi tsim khoom.
Dimensional thiab Installation Considerations
| Yam khoom | 24 KG Rail | 30 KG Rail |
|---|---|---|
| tuav | Yooj yim dua | Xav tau ntau dua |
| Qhov yuav tsum tau muaj Foundation | Nruab nrab | Siab dua |
| Fastener Loj | Txuj | Loj dua |
| Installation Ceev | Ceev dua | qeeb |
Rau ntau daim ntawv thov kev lag luam thiab mining, 24kg rail muab qhov sib npaug zoo tshaj plaws ntawm kev ua haujlwm ntev thiab kev lag luam.
Los ntawm tus nqi ntawm lub neej, GB Standard 24kg lub teeb steel rail feem ntau ua rau cov nqi qis dua vim txo qis txij nkawm thiab kev pab lub neej ntev dua piv nrog cov kev xaiv sib dua.
Nrog kev paub tob hauv kev xaiv cov khoom siv railway,GNEE STEELpab cov neeg siv khoom xaiv qhov tsim nyog tshaj plaws rail specification raws li kev thauj khoom, kev ua haujlwm ib puag ncig, thiab pob nyiaj siv. Peb tus qauv GB 24kg rails tau muab nrog cov ntaub ntawv zoo thiab cov kev xaiv hloov tau yooj yim.
📞 Hu rau GNEE STEEL los tham txog koj qhov project xav tau kom meej.
Txuj: GB / T 11264-2012
| Loj
* |
Rail qhov siab (mm)
A |
Hauv qab dav (mm)
B |
Lub taub hau dav (mm)
C |
Web Thickness (mm)
t |
Qhov hnyav (kg / m)
* |
| 8kg ua | 65 | 54 | 25 | 7 | 8.42 |
| 9kg ua | 63.5 | 63.5 | 32.1 | 5.9 | 8.94 |
| 12kg ua | 69.85 | 69.85 | 38.1 | 7.54 | 12.2 |
| 15kg ua | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 |
| 1 8kg | 90 | 80 | 40 | 10 | 18.06 |
| 22kg ua | 93.66 | 93.66 | 50.8 | 10.72 | 22.3 |
| 24kg ua | 107 | 92 | 51 | 10.9 | 24.46 |
| 30kg ua | 107.95 | 107.95 | 60.33 | 12.3 | 30.1 |
