NY-ES Rail Fastening System is suitable for 115RE rail on concrete sleeper.is mainly used in Mexico and North America.Compared with other rail fastening system,it has several benefits,it is inexpensive ,easy to install and ,maintain,the spring blade also have less noise and vibration.
Technical Parameter
|
Part Name |
Quantity |
Type |
Technical |
Surface Treatment |
Material |
|
NY-ES Elastic Plate
|
4 |
5mm Thickness |
Hardness: 42-47HRC.
|
Plain oiled, Static coating,red color painting or other paintings as client's required |
60Si2Mn |
|
NY-ES Insulator (Interior &Exterior) |
4 |
Suitable for UIC54, 115RE rails |
Density:1.39g/㎝3 Tensile strength:165Mpa Elongation: 3.5% Melting point:226℃ Insulation resistance:≥1.9×1012Ω Glass fiber content:30-35% Hardness:≥114HRR |
Black, white or upon request |
Reinforced Nylon 6 (PA6+30%GF) |
|
Rail Pad |
2 |
Rail pad U-2 |
SDensity:1.09g/㎝3 Tensile strength: 4.23Mpa Tensile Modulus: 2.97Mpa Melting point: 200-220℃ Shore hardness: ≥40D |
Natural |
TPE (Thermoplastic Elastomer |
|
SL Bolt |
4 |
7/8*186/201 |
Grade 8.8,Tensile strength: ≥800Mpa Yield strength: ≥640Mpa Elongation: ≥12% |
Plain oiled, oxide black, zinc plated, hot dip galvanized |
45# |
|
Nut |
4 |
7/8 |
HV295-353,Grade 8 |
Plain oiled, oxide black, zinc plated, hot dip galvanized |
45# |
|
Flat Washer |
4 |
50*23*3 |
Hardness:HV200-300 |
Plain oiled, oxide black, zinc plated, hot dip galvanized |
Q235 |
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