22 kq rwjyog mus-raug xaiv rau mining thiab industrial khiav systems-tshwj xeeb yog qhov kev ntseeg siab tseem ceeb. Nws tau ua nyuaj rau kev thauj mus los txhua hnub thiab siv hauv av, tsis tau zoo txaus kom cov log dov kom huv. Ua raws li GB / T 11264, nws los ntawm ob txoj kev xaiv ntse: tus qauv Q235 rau feem ntau txoj haujlwm, lossis 55Q thaum koj tab tom ntsib hnyav hnyav thiab xav tau ntug ntxiv.
| Parameters Ntawm 22kg Lub Teeb Rail | |||
| hom | qhov hnyav (kg / m) | khoom | ntev (m) |
| 22 Kg | 22.30 | Q235/55Q | 6-10m |
| rail qhov siab (mm) | hauv qab dav (mm) | taub hau dav (mm) | web kev xav (mm) |
| 93.66 | 93.66 | 50.8 | 10.72 |
22kg Rail Khoom Qib
GB txheem lub teeb ntsia hlau feem ntau yog tsim los ntawm Q235 lossis 55Q steel qib.
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Ntau dua lossis sib npaug | Ntau dua lossis 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 | Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HBW | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
Dab tsi yog qhov zoo ntawm kev siv Q235 thiab 55Q los tsim 22kg rails?
Siv Q235 thiab 55Q steel rau 22kg txoj kev tsheb ciav hlau muaj qhov sib npaug ntawm tus nqi- kev ua tau zoo thiab kev ua tau zoo, nrog Q235 muab cov weldability thiab kev ua haujlwm zoo rau kev siv dav dav, thaum 55Q muaj kev ua haujlwm zoo dua, hnav tsis kam, thiab lub zog rau hnyav dua lossis xav tau tej yam kev mob xws li mining, ncua kev pab cuam lub neej thiab txo kev txij nkawm los ntawm siab manganese durability.
- Daim Ntawv Thov Ntau Yam: Muab cov kev xaiv rau tus qauv Q235 rau kev xav tau sib dua thiab hnyav dua 55Q rau qhov xav tau ib puag ncig.
- Tus nqi -Kev Ua Haujlwm Tshuav: Tso cai rau cov neeg siv xaiv cov khoom uas zoo tshaj plaws rau lawv cov kev siv zog thiab kev siv nyiaj.
- Ntxiv Kev Pabcuam Lub Neej: Tshwj xeeb nrog 55Q, cov tsheb ciav hlau no muaj kev txhim khu kev qha thiab kev saib xyuas qis dua lub sijhawm.
Dab tsi yog daim ntawv thov ntawm 22kg steel rail?
22kg steel rails feem ntau yog siv rau lub teeb- lub luag haujlwm kev lag luam thiab kev tsheb ciav hlau ib ntus, xws li hauv mines, factories (rau kev thauj mus los), cov chaw tsim kho, thiab rau cov crane lem, txhawb nqa hnyav dua thiab qis dua qhov hnyav - tsheb ciav hlau. Lawv yog qhov zoo tagnrho rau cov kab thauj mus los ib ntus, kev tsheb ciav hlau hauv hav zoov, thiab rau kev txhawb nqa cov nyiaj siv ua haujlwm cranes lossis cov tshuab me me, muab qhov sib npaug ntawm lub zog thiab tus nqi- ua tau zoo rau cov kev xav tau ntawm cov khoom thauj tsawg.
- Mining: Siv rau cov tsheb thauj khoom loj lossis kev khiav ib ntus hauv cov mines, tuav kuv lub tsheb thiab cov khoom thauj khoom.
- Industrial Railways: Teem lub teeb railway kab hauv factories, warehouses, thiab industrial complexes rau tsiv khoom.
- Cov Chaw Tsim Kho: Tsim cov lem ib ntus rau kev thauj khoom thiab khoom siv hauv tsev.
- Crane Tracks: Ua haujlwm ruaj khov rau cov nyiaj siv ua haujlwm cranes thiab lwm yam khoom nqa nqa.
- Forestry: Tso cov kab thauj mus ib ntus hauv thaj chaw hav zoov rau kev ua haujlwm txiav ntoo.
Raws li tus kws tshaj lij rail fastener tsum,GNEE RAILtuaj yeem muab cov qauv steel sib txawv xws li GB, Asmeskas, BS, UIC, DIN, JIS, Australian thiab South Africa uas siv rau hauv txoj kev tsheb ciav hlau, cranes thiab thee mining.