Rail Fasteners For Mexican Market
- Size:RNY rail fastening system / NY-GN rail fastening system
- Standard:DIN17221, GB/T1222
- Surface:plain (oiled), color painting, or customers
- Packing:Woven Bag/Kegs and Pallet/wooden box or upon customers
RNY rail fastening system and NY-GN rail fastening system are two hot-sale types of rail fastening system on Mexican markets. list of rail fasteners for Mexican market:
- RNY rail fastening system
- NY-GN rail fastening system
- Rail shoulder
- GN elastic plate
- E2009 clip
- T bolt
- Square plate
- Elastic plate
- GN plate
- Steel Tie plate
- E2055 clip
- Dog spike 5/8*6
- 115RE ANCHOR
- 115RE tie plate
- 115RE joint bar
1. RNY rail fastening system
RNY Rail fastening system or RN spring blade rail fastening system, is suitable for 115 RE rail, and it is generally used in rail fastening system for concrete sleeper. RNY rail fastening system includes SL bolts, RNY rail clamp, square elastic plates, NY nylon washers, and rail pad.
Part name | Item | Technical requirement | Remark |
RNY elastic plate | Type | 5mm Thickness | Application for different rail types |
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 | ||
Rail pad U-2 | Type | Suitable for UIC54, 115RE rails | |
Material | TPE (Thermoplastic Elastomer ) | Density: 1.09g/㎝3 Tensile strength: 4.23Mpa Tensile Modulus: 2.97Mpa Melting point: 200-220℃ Shore hardness: ≥40D | |
Finish | Natural | ||
Nylon washer | Type | NY nylon washer | |
Material | Reinforced Nylon 6 (PA6) | Density: 1.15g/㎝3 Tensile strength: 66.3Mpa Elongation: 31.3% Melting point: 228℃ 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 |
2. NY-GN Rail Fastening System
NY-GN Rail fastening system is another hot-sale type of rail fastening system on Mexican market. NY-GN rail fastening system is suitable for 115 RE rail, NY-GN type rail fastening system includes SL bolts, NY-GN elastic plates, NY nylon washers, rail insulator, and rail pad.
Part name | Item | Technical requirement | Remark |
NY-GN 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-GN Insulator No.6& No.8 | 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: 226℃ 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/㎝3 Tensile strength: 4.23Mpa Tensile Modulus: 2.97Mpa Melting point: 200-220℃ Shore hardness: ≥40D | |
Finish | Natural | ||
Nylon washer | Type | NY nylon washer | |
Material | Reinforced Nylon 6 (PA6) | Density: 1.15g/㎝3 Tensile strength: 66.3Mpa Elongation: 31.3% Melting point: 228℃ 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 |