A rail ntses phajyog ib tug steel sib koom ua tswv cuab ntsia raws lub rail web mus rau lub cev reconnect ob rail xaus kom txoj kev khiav yuav ua hauj lwm raws li ib tug tas mus li structural element txawm tias muaj ib tug sib koom ua ke. Nws lub hom phiaj yog txhawm rau xa lub log- ua rau muaj kev ntxhov siab dabtsi yog khoov, lub zog shear, thiab kev thauj khoom sab nraud hla qhov sib txawv ntawm txoj kev tsheb ciav hlau thaum tswj kev sib tw.
GNEE RAILkhoom siv ntses daim hlau ncaj nraim rau GB 8-60 kg / m rails, UIC50, UIC54, UIC60, DIN536 A55 / A65 / A75 / A100 / A120 crane rails, QU70 / QU80 / QU100 / QU120, JIS 10 rails, AS 10 rails, AREMA / ASCE rail profiles, nrog ua tiav kev sib koom ua ke thiab kev txhawb nqa kev sib tw.
Specification ntawm UIC Standard Rail Ntses Phaj
UIC standard rail ntses daim hlau, ua raws li UIC864-4 thiab UIC864-8 tus qauv, yog tsim los rau siab-ceev thiab hnyav rails zoo li UIC54 thiab UIC60. Ua los ntawm high-strength carbon steel (xws li, 40 # lossis 55 # qib), cov phaj no muaj lub zog tensile siab (550-650 MPa) thiab elongation ＞18%, feem ntau hauv 4-qhov lossis 6-qhov kev teeb tsa.
Ntsiab Technical Specifications:
- Cov Qauv: UIC864-4 (Technical Specification for Supply) thiab UIC864-8 (Rolled Profiles).
| UIC Standard Rail Ntses Phaj | Rails | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ntses Phaj Model | Qhov hnyav Kg / m | Loj (mm) | Khoom siv | Rail Model | Rail Nyhav Kg / m | Txuj | |||
| a | b | c | x | ||||||
| y | |||||||||
| U75 | 21.585 | 102.1 | 26 | 36 | 2.75 | Qib 700 | UAS 50 | 50.46 | UIC |
| 2.75 | |||||||||
| U79 | 23.92 | 108.3 | 28 | 40 | 2.75 | Qib 700 | UAS 54 | 54.43 | UIC |
| 2.75 | |||||||||
| U85 | 29.68 | 120.92 | 24 | 45 | 2.75 | Qib 700 | UAS 60 | 60.34 | UIC |
| 2.75 | |||||||||
| UIC Standard Rail Ntses Phaj: UIC864-4 tus qauv, UIC864-8 tus qauv | |||||||||
- Khoom siv: High- qib carbon steel, feem ntau Suav qib 40#, 55#, los yog JIS G 4051 S45C.
- Muaj feem cuam tshuam: UIC54 (U79) thiab UIC60 (U85).
- Chemical Composition: Carbon (C) 0.37-0.44%, Manganese (Mn) 0.50-0.80%, Silicon (Si) 0.17-0.37%, Sulfur (S) Tsawg dua lossis sib npaug li 0.035%, Phosphorus (P) Tsawg dua lossis sib npaug li 0.035%.
| Hom khoom | Hom Qib / Tsim | Chemical Composition (wt%) | Sau ntawv / Sib npaug Standards |
|---|---|---|---|
| Carbon steel qauv | Q235(GB/T 700) | C:Tsawg dua lossis sib npaug li 0.22 Si:Tsawg dua los yog sib npaug li 0.35 Mn: 0.30-0.65 P:Tsawg dua lossis sib npaug li 0.045 S:Tsawg dua lossis sib npaug li 0.045 |
Common me me steel rau cov khoom sib koom ua ke. Zoo ib yam liASTM A36, S235JR. |
| Carbon steel qauv | Q255(GB/T 700) | C: 0.18-0.28 Si:Tsawg dua los yog sib npaug li 0.35 Mn: 0.40-0.70 P:Tsawg dua lossis sib npaug li 0.045 S:Tsawg dua lossis sib npaug li 0.045 |
Lub zog me ntsis siab dua Q235. |
| Nruab nrab Carbon Steel | 50 Mn / 50 IB(GOST 10779) | C: 0.47-0.55 Si: 0.17-0.37 Mn: 0.80-1.20 P:Tsawg dua lossis sib npaug li 0.040 S:Tsawg dua lossis sib npaug li 0.045 |
Classic siab -lub zog ntses phaj hlau. Dav siv rau mainline pob qij txha. |
| Nruab nrab Carbon Steel | 55#(GB/T 699) | C: 0.52-0.60 Si: 0.17-0.37 Mn: 0.50-0.80 P:Tsawg dua lossis sib npaug li 0.035 S:Tsawg dua lossis sib npaug li 0.035 |
Txheem nruab nrab carbon steel rau kev thov. Zoo ib yam liTIAB SA 1055. |
| Hlau alloy | 42CrMo(GB/T 3077) | C: 0.38-0.45 Si: 0.17-0.37 Mn: 0.50-0.80 Cr: 0.90-1.20 Mo: 0.15-0.25 P:Tsawg dua lossis sib npaug li 0.035 S:Tsawg dua lossis sib npaug li 0.035 |
Siab -lub zog, siab -toughness alloy rau kev pabcuam hnyav. Zoo ib yam liAISI 4140/4142. |
| Spheroidal Graphite Cam khwb cia hlau | QT450-10(GB/T 1348) | C: 3.60-3.90 Si: 2.00-3.00 Mn:Tsawg dua los yog sib npaug li 0.50 P:Tsawg dua lossis sib npaug li 0.07 S:Tsawg dua lossis sib npaug li 0.015 Mg:0.03-0.06 (Nodulizer) |
Siv nyob rau hauv ib co tsoos / sib koom cov khoom siv rau nws castability thiab damping zog. Zoo ib yam liEN-GJS-450-10. |
| Insulating Composite Khoom | Epoxy Fiberglass / FRP | Base:Epoxy cob Kev txhawb zog: E-Glass Fiber (>60%) Additives:Hardener, fillers (piv txwv li, SiO₂) |
No metallic elements. Provides electrical insulation (Resistivity >10¹² Ω·cm), corrosion kuj. |
Founded hauv 2008,GNEE RAILyog lub chaw tsim khoom lag luam thoob ntiaj teb thiab cov khoom lag luam ntawm cov khoom siv tsheb ciav hlau, tshwj xeeb hauv siab - zoorail ntses daim hlau(cov khoom sib koom ua ke / cov kab sib txuas) nrog lub peev xwm ntau lawm thiab kev pabcuam thoob ntiaj teb.
| Txuj | Hom | Ntev/inch | Nyhav / Khoom | |
| AREMA 2007 | 115 RA | 4 qhov-24" | 17.04 KWG | 45 # tshuaj |
| 115 RA | 6 qhov-36 " | 25.56 Kg | muaj pes tsawg leeg (%): | |
| 132-136 IB | 4 qhov-24" | 17.75 Kg | C: 0.42-0.50 | |
| 132-136 IB | 6 qhov-36 " | 26,63 KG | Ntev: 0.50-0.80 | |
| UIC864 | UAS 60 | 4 qhov-630 / Φ26 | 18.07 Kg | Si: 0.17-0.37 |
| UAS 60 | 4 qhov-600/Φ28 | 17.47 Kg | Cr: Tsawg dua lossis sib npaug rau 0.25 | |
| UAS 60 | 4 qhov-630 / Φ25 | 18,1 Kg | P: Tsawg dua lossis sib npaug rau 0.035 | |
| UAS 54 | 4 qhov | 14.34 Kg | S: Tsawg dua lossis sib npaug rau 0.035 | |
| UAS 54 | 6 hli-800 | 19.94 Kg | ||
| IB 47-1 | BS 75 R | 4 qhov | 6, 56 Kg | |
| BS 60 A | 4 qhov | 5, 61 Kg | ||
| BS80A | 4 qhov | 6.5Kg ib | ||
| BS 90 A | 685.8/Φ26 | 13.23 Kg | 50 # tshuaj | |
| BS 90 A | 792.9/Φ26.2 | 15.34 Kg | muaj pes tsawg leeg (%): | |
| BS100A | 4 qhov | C: 0.62-0.70 | ||
| 90/91 Ib | 4 qhov | 18.08 Kg | Ntev: 0.50-0.80 | |
| 90/91 Ib | 6 qhov | 19,9kq :ua | Si: 0.17-0.37 | |
| AS | 50kg ua | 4 qhov | 14,3 Kg | Cr: Tsawg dua lossis sib npaug rau 0.25 |
| 50kg ua | 6 qhov | 19,5 Kg | P: Tsawg dua lossis sib npaug rau 0.035 | |
| S49 | 4 qhov | 9 ,71kg | S: Tsawg dua lossis sib npaug rau 0.035 | |
Peb rail ntses phaj portfolio muaj kev txawj ntse thiab ua raws li thoob ntiaj teb cov qauv xws li UIC, AREMA, BS, DIN, thiab GB, npog lub teeb rail (8kg-30kg), hnyav rail (38kg-75kg), thiab crane rail (QU70-QU120) systems. Peb muaj ntau hom xws li insulated ob leeg tuav, bulged ntses daim hlau, thiab kev cuam tshuam kev tsheb nqaj hlau pob qij txha, nrog meej specifications (4-qhov / 6-qhov, 24-nti / 36-nti), kom ntseeg tau zoo heev mechanical kev ua tau zoo.Peb tuav nruj zoo tswj kev txhawb nqa los ntawm ISO 9001: 2015 nyob rau hauv ib qho chaw thib peb-tsim kev soj ntsuam, SGS thiab BV. Peb qhov kev pabcuam ib leeg suav nrog kev tsim kho, tsim khoom, ntim khoom, thiab kev txhawb nqa tom qab muag, haum rau cov neeg siv khoom xav tau.