rail pad nyob rau hauv pob zeb railway sleeper
A rail ncoonyob rau hauv lub pob zeb pw tsaug zog yog ib qho tseem ceeb elastic txheej (feem ntau yog roj hmab los yog yas) muab tso rau ntawm lub steel rail thiab lub pob zeb pw tsaug zog / baseplate kom nqus tau cov shocks, txo kev co, faib load, tiv thaiv hnav / puas rau pw tsaug zog, thiab muab hluav taws xob rwb thaiv tsev, txhim kho lub neej thiab kev nplij siab ntawm cov neeg caij tsheb. Lawv ua raws li lub hauv ncoo, ua kom yooj yim rau kev tsheb ciav hlau thiab tiv thaiv cov pob zeb los ntawm kev cuam tshuam, tshwj xeeb tshaj yog tseem ceeb rau cov kab siab -.
| Khoom siv: | roj hmab |
| Txheem: | TB/T2626-95 |
| Daim ntawv thov: | 43kg / m, 50kg / m, 60kg / m, 75kg / m rail |
| Qauv: | 43-7-7, 43-10-7, 50-7-9, 50-10-9, 60-10-17, 60-12-17 |
| Ua haujlwm kub: | -50 ~ 70 degrees |
| Daim ntawv pov thawj: | ISO9001: 2008 |
| Nco tseg: | Yuav tsum khaws cia rau hauv qhov chaw huv, qhov cua. Tsis txhob muab tso rau hauv tshav ntuj ncaj qha, thiab kom deb ntawm qhov chaw tshav kub thiab tshuaj reagents. Tsis txhob kov cov roj, cov kuab tshuaj organic thiab lwm yam tshuaj. |
Lub luag haujlwm tseem ceeb ntawm Railroad Pad
- Shock & Vibration Dampening:Txo qhov siab -ntau zaus cuam tshuam thiab kev vibrations los ntawm kev hla tsheb ciav hlau, ua kom muaj kev nplij siab thiab tiv thaiv tus qauv khiav.
- Hnav & Fatigue Tiv Thaiv:Tiv thaiv kev puas tsuaj thiab crushing ntawm cov pob zeb pw tsaug zog thiab kev tsheb nqaj hlau los ntawm kev thauj khoom concentration.
- Load Distribution:Spreads lub load los ntawm txoj kev tsheb ciav hlau hla ib cheeb tsam loj ntawm lub sleeper.
- Hluav taws xob rwb thaiv tsev:Cais txoj kev tsheb ciav hlau los ntawm tus neeg pw tsaug zog, tiv thaiv luv luv hauv cov teeb liab.
- Sealing:Pab kaw lub interface, tiv thaiv ya raws thiab cov khib nyiab ingress.
Installation ntawm Railroad Pad
- Txhim kho ncaj qha ntawm lub tsheb ciav hlau steel ko taw (los yog lub hauv paus) thiab sab saum toj ntawm lub pob zeb pw.
- Kev ruaj ntseg los ntawm cov khoom fastening xws li clips, spikes, los yog bolts uas mus los ntawm lub hauv pausplate rau hauv pw tsaug zog.
Raws li ib tug kws rail fastener chaw tsim tshuaj paus,GNEE RAILtuaj yeem tsim ntau hom roj hmab rail pads nrog cov ntaub ntawv sib txawv, xws li roj hmab ntuj, EVA, HDPE thiab lwm yam. Nyob rau hauv railway fastening system, roj hmab rail pads feem ntau ntsia nruab nrab ntawm txoj kev tsheb ciav hlau thiab cov pob zeb railway sleepers.
Peb cov EVA / HDPE / roj hmab rail pads yog nrog siab elasticity, thov rau hom kev tsheb ciav hlau xws li tsheb ciav hlau UIC54, UIC60, BS80lbs, BS100lbs, thiab ntau thiab tsawg raws li tau txiav txim. Cov ntaub qhwv tuaj yeem kho nrog lossis tsis muaj grooves, hauv ntau qhov tsim tau, nyob ntawm cov neeg siv khoom xav tau.
| EVA:Polyethylene 80%, Vinyl Acetate 20%. | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 15 | 16 |
| Elongation | % | >500 | 550 |
| Melting Point | degree | 170-190 | 170 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 5.0 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 90 | 92(A) |
| HDPE Rail Pad | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug rau 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting Point | degree | 170-190 | 190 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 98 | 98(A) |
| Rubber Rail Pad | ||
| Technical Parameter | Chav tsev | Tus nqi |
| Kev nruj | KN | 90-130 |
| Hardness Ntug A | degree | 72-80 degree |
| Electronic Resistance | Ω | Ntau dua lossis sib npaug rau 106 |
| Tensile zog ua ntej kev laus | Mpa | Ntau dua lossis sib npaug rau 12.5 |
| Elongation ua ntej kev laus | % | Ntau dua lossis sib npaug li 250 |
GNEE RAILyog nruab nrog rail ncoo cov kab ntau lawm rau 130sets ntawm cov cav tov, rau tag nrho cov txheej txheem ntawm kev txhaj tshuaj, refining roj hmab, sulfuration, molding thiab tshuaj xyuas, thiab lwm yam. Peb muaj cov engineers feem ntau rau rail ncoo txoj kev loj hlob, tsim, ntau lawm thiab tshuaj xyuas, nrog txhua xyoo muaj peev xwm ncav cuag 2000, 000 daim.