JIS 22KG Rail vs GB 22KG Lub Teeb Steel Rail
Jan 15, 2026
Txoj kev tsheb ciav hlauyog ib qho tseem ceeb ntawm txoj kev tsheb ciav hlau, thiab nws txoj haujlwm yog coj lub tsheb ciav hlau lub log mus rau pem hauv ntej los ntawm kev tiv thaiv lub zog loj ntawm lub log. Steel rail yuav tsum muab du, ruaj khov thiab nruam dov nto rau lub tsheb ciav hlau dhau lub log. Nyob rau hauv hluav taws xob railway los yog tsis siv neeg thaiv seem, railway khiav kuj yuav siv tau raws li ib tug khiav Circuit Court.
Raws li tus kws tshaj lij kev tsheb nqaj hlau xa khoom, GNEE RAIL tuaj yeem muab cov qauv sib txawv steel hlau xws li GB, Asmeskas, BS, UIC, DIN, JIS, Australian thiab South Africa uas siv hauv kev tsheb ciav hlau, cranes thiab thee mining.
JIS 22KG Rail vs GB 22KG Lub Teeb Hlau Rail: Cov Qauv Txheej Txheem & Kev Hloov Pauv
Lub 22kg steel rail hais txog lub teeb-section rail profile nrog lub npe loj ntawm li 22 kilograms ib meter, tsim rau qis- rau- nruab nrab load rail systems xws li industrial railways, mining lem, chaw nres nkoj auxiliary kab, thiab lub nroog lub teeb transit. Txawm hais tias ob qho tib si JIS 22kg rail thiabGB 22kg lub teeb steel railsib faib qhov hnyav zoo sib xws, lawv tau tsim nyob rau hauv cov qauv sib txawv hauv lub tebchaws, nrog rau kev hloov pauv hauv ntu geometry, cov khoom xav tau, thiab qhov ntev ntev, uas cuam tshuam ncaj qha rau kev sib hloov thiab kev sib txuas ua ke.
Puas yog JIS 22kg Rail thiab GB 22kg Rail tib yam?
Qhov no yog ib qho ntawm cov lus nug ntau tshaj plaws los ntawm cov neeg yuav khoom los hloov cov tsheb ciav hlau lossis nthuav dav cov tsheb ciav hlau uas twb muaj lawm. Txawm hais tias ob lub tsheb ciav hlau raug cais raws li22 kg / m, lawvcross- seem qhov ntev tsis zoo ib yam, uas tuaj yeem cuam tshuam rau lub rooj zaum pw tsaug zog thiab kev sib dhos clip.
Kev sib piv Dimensional: JIS 22kg vs GB 22kg Rail:
| Parameter | GB 22kg Rail (GB 11264) | JIS 22kg Rail (JIS E 1101) |
|---|---|---|
| Nominal hnyav | 22.3 kg / m | 22.0 kg / m |
| Rail qhov siab | 9 3,66mm | 9 3,0mm |
| Lub taub hau dav | 50.8mm ib | 50.0mm 3 |
| Lub hauv paus dav | 9 3,66mm | 9 2,0mm |
| Web thickness | 10.72mm 3 | 10.5 hli |
| Txheem ntev | 6 m / 9 m / 12 m | 10 m / 12.5 m |
Puas yog JIS thiab GB Rails siv tib qib hlau?
Lwm qhov teeb meem tshawb nrhiav feem ntau yog seb tuskev ua haujlwm ntawm cov khoom sivntawm ob tus qauv yog sib npaug.
Steel Qib Sib piv
| Txuj | Common Steel Qib | Khoom yam ntxwv | Daim ntawv thov |
|---|---|---|---|
| GB | Q235B, 55Q, U71Mn | Dav dav los ntawm qis- carbon mus rau siab - zog alloy | Industrial, mining, chaw nres nkoj |
| JIS | E37, E50 | Nruab nrab carbon steel nrog ruaj khov qaug zog ua haujlwm | Factory railways, tram kab |
Hom Tshuaj Chemical Composition Reference
| Qib | C (%) | Mn (%) | Si (%) | Tensile zog (MPa) |
|---|---|---|---|---|
| Q235B | 0.14–0.22 | 0.30–0.70 | Tsawg dua lossis sib npaug li 0.30 | Ntau dua lossis sib npaug rau 375 |
| 55Q | 0.50–0.60 | 0.60–0.90 | 0.20–0.60 | Ntau dua lossis sib npaug rau 690 |
| JIS E50 | 0.45–0.60 | 0.60–0.90 | Tsawg dua lossis sib npaug li 0.35 | Ntau dua lossis sib npaug rau 690 |
GB cov qauv tso cai yooj yim dua hauv kev xaiv steel, ua kom yooj yim rau kev txhim kho ntawm tus nqi thiab kev pabcuam lub neej. JIS rails tsom rau qhov nruab nrab ruaj khov- cov qib carbon nrog rau kev qaug zog tsis zoo. Rau qhov hnyav mining los yog siab - hnav ib puag ncig, GB 55Q lossis U71Mn rails feem ntau muab kev pabcuam ntev dua.
JIS 22kg Rail thiab GB 22kg Rail tuaj yeem hloov pauv hauv cov haujlwm?
Los ntawm engineering foundations, interchangeability nyob ntawmpeb yam tseem ceeb: fastening system compatibility, sleeper interface, thiab load tsim.
Kev ntsuas kev sib hloov
| Yam | Hloov pauv tau? | Kev piav qhia |
|---|---|---|
| Taug qab geometry | Cov xwm txheej | Qhov me me qhov tsis sib haum xeeb tuaj yeem cuam tshuam qhov ntsuas qhov tseeb |
| Fishplates & pob qij txha | Tsis muaj | Qhov sib nrug thiab kev sib koom ua ke sib txawv raws li tus qauv |
| Rail clips & base daim hlau | Tsis muaj | Lub hauv paus dav sib txawv cuam tshuam rau clamp quab yuam faib |
| Load peev | Yog lawm | Cov chav kawm zoo sib xws hauv cov qib steel sib piv |
Ntxiv nrog rau steel rails,GNEE RAILkuj muaj ntau yam kev tsheb ciav hlau. Peb coj qhov zoo thiab kev nyab xeeb raws li peb lub hauv paus hauv txhua yam khoom, nruj me ntsis kuaj txhua yam kom tau raws li cov qauv kev lag luam siab tshaj plaws. Tiv tauj peb hnub no los tham txog koj cov kev xav tau tshwj xeeb.
