Lub teeb steel rails
Lub teeb steel rails ua lub luag haujlwm tseem ceeb hauv kev lag luam, mining, thiab logistics railway systems uas tsis tas yuav muaj - nplai hnyav railway rails. Ntawm lawv, GB Standard 30KG Lub Teeb Steel Rail sawv cev rau cov ntsiab lus tseem ceeb tsim los txuas qhov sib txawv ntawm cov tsheb sib zog thiab cov khoom hnyav -cov haujlwm tseem ceeb. Nkag siab txog qhov 30kg rail yog dab tsi thiab vim li cas nws thiaj li tau txais kev pom zoo pab cov tswv lag luam txiav txim siab txog kev yuav khoom ntau dua.
Lub sij hawm 30kg rail yog hais txog ib qho kev tsheb ciav hlau nrog qhov hnyav ntawm kwv yees li 30 kilograms ib 'meter'. Piv nrog rau cov kev xaiv sib dua xws li 18kg lossis 24kg rails, 30kg lub teeb steel rail muaj kev txhim kho kev thauj khoom zoo heev -cov kabmob muaj peev xwm thiab cov qauv nruj, thaum tseem tswj tau tsim nyog installation efficiency thiab kev tswj tus nqi. Tsim nyob rau hauv raws li Suav GB railway qauv, hom kev tsheb ciav hlau no ua kom zoo ib yam qhov ntev, ruaj khov txhua yam khoom, thiab txhim khu kev qha compatibility nrog cov qauv railway fasteners.
Basic Dimensional Specifications ntawm GB Standard 30KG Rail
| Parameter | Specification |
|---|---|
| Txuj | GB/T 11264 |
| Qhov hnyav | 30 kg / m |
| Rail Qhov siab | 108 hli |
| Lub taub hau dav | 60 mm |
| Lub hauv paus dav | 108 hli |
| Web Thickness | 12 mm |
| Txheem Lengths | 6m, 9m, 12m (kev cai muaj) |
Cov qhov ntev no muab qhov muaj zog thiab ruaj khov rail profile muaj peev xwm tuav taunruab nrab - thauj khoom tsheb ciav hlauthaum tuav lub log zoo - txoj kev sib cuag thiab txo deformation dhau sijhawm.
Yam khoom thiab tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus zoo (%) |
|---|---|
| Cov pa roj carbon (C) | 0.55 – 0.65 |
| Manganese (Mn) | 0.70 – 1.00 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.40 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.040 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.040 |
Cov tshuaj muaj pes tsawg leeg no ua rau txoj kev tsheb ciav hlau ua tiav qhov sib npaug ntawmsiab zog, hnav tsis kam, thiab weldability, uas yog ib qho tseem ceeb rau industrial railway ib puag ncig.
Yog vim li cas 30KG Lub Teeb Hlau Rail yog qhov kev xaiv zoo
GB Standard 30kg lub teeb steel rail yog feem ntau xaiv rau cov ntawv thov uas sib zog rails yuav deform ntxov ntxov thiab hnyav rails yuav tsis tas yuav nce nqi thiab installation complexity. Cov kev siv ib txwm muaj xws li nruab nrab - thauj khoom kev tsheb ciav hlau, cov kab tsheb thauj mus los, crane khiav, chaw nres nkoj, thiab vaj tsev tsheb ciav hlau.
Raws li tus kws tshaj lijrailway khoom chaw tsim tshuaj paus thiab exporter, GNEE STEELkhoom sivGB Standard 30kg lub teeb steel railsnrog kev tswj xyuas nruj thiab ua tiav cov ntaub ntawv kev ua haujlwm. Peb kuj muab cov rail fasteners, fishplates, bolts, thiab sleepers kom paub meej tag nrho cov system compatibility.
📩 Hu rau GNEE STEEL hnub no rau cov kws tshaj lij kev txhawb nqa thiab tus nqi sib tw.
| 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 |
