Premium Suyu Tie Plate Fastening System for Optimal Rail Stability

• Customization: Available
• Warranty: 1-3years
• Customized: Customized
• Model NO.: NY-ES
• Certification: ISO14001, ISO9001
• Transport Package: Woven Bags & Pallets
• Specification: NY-ES
• Trademark: SUYU or customized
• Origin: China
• HS Code: 73029090
• Production Capacity: 100000PCS/Per Day
• Package Size: 100.00cm * 150.00cm * 200.00cm
• Package Gross Weight: 5.000kg

Product Description

The complete and advanced solution for top-tier railway infrastructure, designed with precision and reliability to ensure maximum performance and safety. NY-ES: A cutting-edge solution in railway fastening technology, engineered for excellence and efficiency. The comprehensive fastening system for each sleeper includes the following meticulously crafted components:

4 pcs SL bolt with nut & flat washer 7/8*201: High-quality, durable fastening elements engineered for resilient performance.
4 pcs ES spring blade: State-of-the-art components designed to withstand intense pressure and provide consistent performance.
4 pcs Insulating bush: Essential for electrical insulation and protection, crafted for high efficacy and durability.
2 pcs Interior Insulator: Premium insulators offering superior protection and durability for long-lasting results.
2 pcs Exterior Insulator: Robust exterior insulators designed to shield and secure, ensuring optimal performance.
2 pcs Rail pad U-2: Precision-engineered rail pads that offer exceptional noise reduction and improved stability.

Products Parameters: Detailed specifications ensuring the highest standards of quality and reliability.


The NY-ES spring blade rail fastening system is predominantly utilized in the prestigious railway projects across Mexico and North America. It is expertly crafted for the fastening of the 115RE steel rail on concrete sleepers, ensuring unmatched stability and performance.
When compared to alternative fastening systems, it offers numerous advantages. Chief among them is its efficiency. more cost-effective due to its simplified installation and maintenance process. Furthermore, the spring blade technology is pivotal in attenuating noise and vibration, making it indispensable for railway lines traversing residential zones.
Globally, railway systems frequently adopt the spring blade fastening mechanism. Its popularity is particularly notable in countries with high-speed rail networks, where stability and security are paramount. This innovative mechanism is designed for enduring stability and longevity, ensuring rails remain securely anchored, thereby significantly minimizing accident risks and enhancing railway system safety.




Technical Parameter: Comprehensive technical data affirming the excellence and reliability of our rail fastening systems.

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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