A rail ntses phajyog ib qho khoom siv bolted sib koom ua ke uas txhim kho kev tsheb ciav hlau xaus los ntawm kev muab kev ruaj ntseg rau sab nraud thiab ntsug, kom ntseeg tau tias lub log loads kis tau los ntawm cov pob qij txha tsis ua rau ntau dhau deflection lossis kev co.GNEE RAILmuaj cov phaj ntses rau GB, UIC, DIN536, QU, JIS, AS1085, BS11, thiab AREMA / ASCE rail qauv, nrog cov kev pabcuam suav nrog kev ntim khoom sib koom ua ke thiab kev kuaj xyuas kev sib raug zoo.
Lub railway ntses phaj hnyav npaum li cas?
Rail ntses daim hlau (los yog cov tuav sib koom tes) feem ntau hnyav ntawm 12 kg thiab 30 kg ib thooj, nyob ntawm seb qhov luaj li cas, qhov ntev, thiab tus naj npawb ntawm lub qhov ntsia hlau. Feem ntau cov tsheb ciav hlau hnyav ntses hnyav ib ncig ntawm 18-26 kg rau 4-qhov lossis 6-qhov hom, thaum lub tsheb sib zog siv cov phaj hnyav 12-15 kg.
Common Railway Fish Plate Nyhav
- 52 kg / 60 kg Rail ntses daim hlau:Feem ntau hnyav ntawm 18 kg thiab 30 kg ib unit.
- 4-Qhov Ntses Phaj (UIC54 / UIC60):Kwv yees li ntawm 15.6 kg txog 18 kg.
- 6-Qhov Ntses Phaj (UIC54 / UIC60):Kwv yees li 22.9 kg lossis ntau dua.
- Lub Teeb Rail Ntses Phaj:9 kg, 12 kg, 15 kg, 18 kg, 22 kg, 24 kg, los yog 30 kg nyob ntawm qhov tshwj xeeb rail designation.
- Joggled Fish Phaj:Feem ntau nyob ib ncig ntawm 12-15 kg.
| 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 | |
Tej yam cuam tshuam rau qhov hnyav
- Ntev:Standard ntev ntev li ntawm 300 mm mus rau ntau tshaj 1000 mm rau hnyav -duty, 6-qhov, los yog 8-qhov tuav.
- Thickness:Standard thickness yog feem ntau ntawm 20 mm thiab 30 mm.
- Khoom siv:Ua los ntawm siab - lub zog steel, nrog qhov ntom ntom uas ua rau qhov hnyav tag nrho.
| 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. |
Cov phaj ntses ua haujlwm li cas?
Cov phaj ntses (los yog cov khoom sib koom ua ke) yog cov phaj hlau bolted rau ob sab ntawm kev sib txuas ntawm txoj kev tsheb ciav hlau, zaum nruj ntawm lub taub hau sab saum toj thiab hauv qab flange, los muab cov qauv, thauj khoom - bearing continuity. Lawv xyuas kom meej kev sib dhos ntawm cov ntsia hlau, tswj cov thermal expansion / kev sib cog lus, thiab hloov tsheb ciav hlau thauj khoom kom tiv thaiv kev sib koom ua ke.
- Structure Support thiab Alignment:Lawv txuas ob txoj kev tsheb ciav hlau xaus, tswj xyuas ob qho tib si kab rov tav thiab ntsug kom ua kom muaj kev sib luag, txuas mus ntxiv.
- Load Distribution:Raws li cov tsheb ciav hlau hla, cov ntses daim hlau faib lub log hnyav hnyav thoob plaws qhov sib koom ua ke los tiv thaiv txoj kev tsheb ciav hlau los ntawm kev khoov lossis tawg.
- Thermal Management:Lub qhov nyob rau hauv cov ntses daim hlau feem ntau yog slotted, tso cai rau cov rails nthuav los yog cog lus vim qhov kub thiab txias tsis ua rau txoj kev mus rau warp los yog tawg.
- Kev Nyab Xeeb thiab Kev Nyab Xeeb:Lawv tuav txoj kev sib tw ua ke, ua raws li lub zog ruaj khov uas tiv thaiv kev sib cais los yog hloov.
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.
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.