Rail pads are elastic polyurethane mats which are interposed between steel rails and railway sleepers to protect the sleeper top from wearing and impacting.
The rail pad, originally called sole plate, is used when rail is attached to concrete, rather than timber, ties or sleepers. Rail pads function to reduce fatigue cracking of the concrete ties, believed to be driven by impact and vibration from the passing train. It is thought that the rail pads act in two ways: they diminish shock or impact loads by providing compliance, and they reduce (by isolation and perhaps by damping) resonant vibrations excited in the concrete ties (lowest resonant frequency about 200 Hz) and accommodate vibration deflections in the rail sections between the ties (about 0.12mm amplitude, 1000 Hz).
| Brand | GNEE RAIL | ||
| Name | Railway supplies EVA steel plate reinforce rubber pads for rails | ||
| Type | For rail UIC54, UIC60, BS80lbs,BS100lbs, and size as ordered | ||
| Material | HDPE | EVA | Rubber |
| Technical spec. |
Density: 0.95-0.98g/cm3 Tensile strength: ≥19Mpa Elongation: >80% Melting point: 170-190℃ Insulation resistance: ≥1×1010Ω Hardness:≥98A |
Density:0.95-0.98g/cm3 Tensile strength:≥15Mpa Elongation: >500% Melting point: 170-190℃ Insulation resistance:≥1×1010Ω Hardness: ≥90A |
Hardness:75±5A Tensile strength: ≥12.5N/mm² Elongation: ≥250% Operating temperature: -25℃~100℃ |
| Color | Black | ||
Our main products:
Plastic and rubber pads, EVA pad, HDPE pad, dog spike, screw spike, railway bolt and nut, washer, rail clip, rail shoulder, crane rail, fish plate, base plate, crane rails and so on.
Founded in 2008, GNEE RAIL is the largest railway fastener manufacturer in China. We are committed to providing our global customers with high quality and economically priced railway fastener products, including our rail sleeper screw, rail spike, railway bolt, and elastic rail clip etc.
With certificates SGS, TUV, ISO9001-2008,In GNEE RAIL, quality control management is always a priority at GNEE. We welcome costomers all around the world to visit our factory and our office.
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