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EVA Reinforced Anti Vibration Rail Rubber Pads

Price $0.82
Min Order 5000 Pieces
Availability In Stock
Shipping From Jiangsu, China
Popularity 445 people viewed
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Model NO.:
KSDB
After-sales Service:
Returns and Exchanges
Warranty:
5 Year
Customized:
Customized
Certification:
ISO9001
Type:
Nabla Rail Pad
Item Name:
Nabla Rail Pad
Material:
Rubber, EVA, HDPE
Process:
Injection, Extrusion
Color:
Black
Trademark:
SIGNUM
Transport Package:
Double Woven Bag, Fumigation Free Pallet
Specification:
As per the drawing
Origin:
Jiangsu
HS Code:
3923900000
Product Description

EVA Reinforced Anti Vibration Rail Rubber Pads
Product Description

Rail pads are widely used in the railway fastening system. They are placed between the steel rail and the sleepers or tie plates for the purpose of eliminating the shocks and vibration caused by passing train. With the elasticity characteristics of rubber and eva and hdpe material, rail pad can keep the closed contacting with the rail above and the sleeper and tie plate underneath.

Detailed Photos

Not only for the advantages of above mentioned points, the rail pad can perform the function as below:
Load distribution for the passing train on rail
Elimination of load concentration and stresses
Absorption of uneven contact surfaces between rail and support
Reduction of noise and vibration

Product Parameters

We can supply wide range of rail pads from trams and heavy hauled lines, as well as  all standard gauge rail tracks. Including rail pads for E type rail fastening systems and SKL type rail fastening systems


We have three kinds of materials for produciton of rail pads: HDPE, EVA and Rubber. Below are the differences of the three rail pads differences.
HDPE:
 
Technical ParameterUnitTechnical RequirementValue
Densityg/cm30.95-0.980.95
Tensile StrengthMpa≥1919
Elongation%>80150
Melting PointºC170-190190
Insulation ResistanceΩ≥1×10103.5 ×1010
HardnessA≥9898(A)

EVA: Polyethylene 80%, Vinyl Acetate 20%.

Technical ParameterUnitTechnical RequirementValue
Densityg/cm30.95-0.980.95
Tensile StrengthMpa≥1516
Elongation%>500550
Melting PointºC170-190170
Insulation ResistanceΩ≥1×10105.0 ×1010
HardnessA≥9092(A)
Rubber
 
Technical ParameterUnitValue
StiffnessKN90-130
Hardness Shore AºC72-80 degree
Electronic ResistanceΩ≥ 106
Tensile Strength before AgingMpa≥12.5
Elongation before Aging%≥250
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