| Customization: | Available |
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| Warranty: | 1-3years |
| Customized: | Customized |
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| Part name | Item | Technical requirement | Remark |
| NY-ES elastic plate | Type | 5mm Thickness | Application for different rail type |
| Material | 60Si2Mn | Chemical composition(%): C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: ≤0.35, P: ≤0.03, S: ≤0.03 | |
| Finish | Plain oiled, red color painting, or upon request | Offered as ordered | |
| Hardness | 42-47HRC | ||
| Standard refers to | DIN17221, GB/T1222 | ||
| NY-ES Insulator (Interior & Exterior) | Type | Suitable for UIC54, 115RE rails | |
| Material | Reinforced Nylon 6 (PA6+30%GF) | Density:1.39g/cm3 Tensile strength:165Mpa Elongation: 3.5% Melting point:226ºC Insulation resistance:≥1.9×1012Ω Glass fiber content:30-35% Hardness:≥114HRR | |
| Color | Black, white or upon request | ||
| Rail pad U-2 | Type | Suitable for UIC54, 115RE rails | |
| Material | TPE (Thermoplastic Elastomer ) | Density:1.09g/cm3 Tensile strength: 4.23Mpa Tensile Modulus: 2.97Mpa Melting point: 200-220ºC Shore hardness: ≥40D | |
| Finish | Natural | ||
| Nylon washer | Type | NY nylon washer | |
| Material | Reinforced Nylon 6 (PA6) | Density: 1.15g/cm3 Tensile strength: 66.3Mpa Elongation: 31.3% Melting point: 228ºC Insulation resistance: ≥2.8×1012Ω Hardness: ≥114HRR | |
| Finish | Natural | ||
| SL Bolt | Type | 7/8*186/201 | |
| Material | 45# | Chemical composition(%): C:0.45, Mn:0.65, Si:0.25, P:0.016, S: 0.001 | |
| Finish | Plain oiled, oxide black, zinc plated, hot dip galvanized | ||
| Grade | 8.8 | Tensile strength: ≥800Mpa Yield strength: ≥640Mpa Elongation: ≥12% | |
| Nut | Type | 7/8 | |
| Material | 45# | Chemical composition(%): C: 0.45, Mn: 0.65, Si: 0.25, P: 0.016, S: 0.001 | |
| Finish | Plain oiled, oxide black, zinc plated, hot dip galvanized | ||
| Grade | 8 | HV295-353 | |
| Flat washer | Type | 50*23*3 | |
| Material | Q235 | Chemical composition(%): C: 0.12-0.20, Mn: 0.30-0.70, Si: ≤0.3, P:≤0.045, S: ≤0.045 | |
| Finish | Plain oiled, oxide black, zinc plated, hot dip galvanized | ||
| Hardness | HV200-300 |
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