CovJIS 22kg rail, tsim nyob rau hauv JIS E 1101-2001, hnyav 22.3kg ib meter. Nws muab cov tswv yim daws teeb meem rau cov khoom siv me me thiab cov kab hluav taws xob pabcuam. Muaj nyob rau hauv 55Q lossis Q235 steel, nws sib npaug tus nqi thiab kev ua tau zoo, ua rau nws tsim nyog rau kev cob qhia, warehouse kab, thiab mine tunnels.Qhov kev tsheb ciav hlau tswj tau qhov loj thiab ruaj khov zoo ua rau nws yog qhov kev xaiv zoo tshaj plaws rau lub teeb muaj kev lag luam uas qhov chaw thiab peev nyiaj tsawg.
Dab tsi yog Cov Khoom Siv thiab Cov Lus Qhia rau JIS 22kg Rail?
JIS 22kg rail (JIS E1101/E1103) yog lub teeb - lub luag haujlwm rail, hnyav 22.3 kg / m, feem ntau yog ua los ntawm Q235B lossis 55Q steel, nrog qhov loj me ntawm 50.8mm lub taub hau dav, 93.66mm qhov siab, 93.66mm lub hauv paus dav, 93.66mm dav siv rau kev lag luam. xav tau cov khoom siv tshwj xeeb xws li lub zog tensile siab.
Khoom siv & Standard
- Khoom Qib: Q235B, 55Q (Qib 550 steel).
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | 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 | ||||
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | 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 | ||
- Txheem: JIS E1101-2001, JIS E1103-91 / E1101-93.
| Qhov siab: 93.66mm | Lub hauv paus dav: 93.66 mm |
| Lub taub hau dav: 50.8mm | Web Thickness: 10.72 hli |
| Ntev: 6m-10m | Khoom siv: Q235B / 55Q |
| Qhov hnyav: 22.3 kg / m | Qauv: JIS E 1101-2001 |
Dab tsi yog qhov txawv ntawm JIS 22kg rail thiab GB 22kg rail?
Qhov sib txawv tseem ceeb ntawm JIS 22kg thiab GB 22kg rails yog lawv cov qauv kev tswj hwm (JIS E 1101 vs. GB / T 11264), tab sis rau 22kg / m qhov hnyav, lawv feem ntau muaj qhov sib npaug sib npaug - ntu qhov ntev, tso cai rau kev sib pauv hloov tau, txawm hais tias cov khoom siv qib siab (xws li Q235B) thiab cov khoom siv tshwj xeeb rau JIS verification. daim ntawv thov. Lawv yog siv nyob rau hauv zoo sib xws industrial / mining contexts, tab sis ib txwm paub meej tias compatibility, tshwj xeeb tshaj yog rau accessories xws li fishplates, ua ntej sib tov.
| Kev faib tawm | Qhov siab (mm) | Lub taub hau (mm) | Hauv qab (mm) | Thickness (mm) | Qhov hnyav (kg / m) | |
| Lub Teeb Rail | 8 KG / M | 65 | 25 | 54 | 7 | 8.42 |
| 9 KG / M | 63.5 | 32.1 | 63.5 | 5.9 | 8.94 | |
| 12 KG / M | 69.85 | 38.1 | 69.85 | 7.54 | 12.2 | |
| 15 KG / M | 79.37 | 42.86 | 79.37 | 8.33 | 15.2 | |
| 18 KG / M | 80 | 40 | 80 | 10 | 18.06 | |
| 22 KG / M | 93.66 | 50.8 | 93.66 | 10.72 | 22.3 | |
| 24 KG / M | 107 | 51 | 90 | 10.9 | 24.46 | |
| 30 KG / M | 107.95 | 60.33 | 107.95 | 12.3 | 30.1 | |
- Cov Qauv: JIS (Nyiv Cov Qauv Kev Lag Luam) vs. GB (Guobiao - Tuam Tshoj National Standards).
- Cov Qib Khoom: Thaum qhov ntev sib phim, cov khoom siv tshwj xeeb qib (piv txwv li, Q235B, 55Q, U50Mn) yuav sib txawv lossis muaj kev faib tawm txawv, cuam tshuam rau lub zog thiab hnav tsis kam, yog li xyuas cov khoom siv specs.
- Accessories: Xyuas kom cov ntses, clips, thiab bolts yog sib xws, raws li kev hloov me me tuaj yeem tshwm sim txawm tias muaj cov ntaub ntawv zoo sib xws.
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.