Rail shoulder is cast in the concrete rail ties to fix the elastic rail clips. There are two types of rail shoulders available, the cast-in shoulder and the weld-on rail shoulder, both of which are used for the fixing of elastic rail clips.
| Technical Reference |
| Standard |
GB 1348-88 |
GB 1348-88 |
GB 1348-89 |
| Chemical Composition (%) |
C:3.60-3.80 | Si:2.50-2.90 |
C:3.40-3.90 | Mn:0.2-0.5 |
C:3.50-3.60 | Si:3.0-3.2 |
| Tensile Strength |
≥500 Mpa |
≥450 Mpa |
>400 Mpa |
| Yield Strength |
≥320 Mpa |
≥310 Mpa |
≥250 Mpa |
| Elongation (%) |
≥7 |
≥10 |
≥15 |
| Hardness |
170~230HB |
160-210HB |
130~180HB |
High-Quality Materials: Manufactured from high-grade materials such as QT500-7 and QT450-10, ensuring exceptional strength and durability for heavy loads.
Versatile Applications: Available in cast-in and weld-on versions for various rail systems including UIC54, UIC60, and 50kg/60kg rails.
Advanced Manufacturing: Utilizes hot forging and precise casting techniques to enhance mechanical properties and ensure consistent quality.
Superior Quality Control: Rigorous testing procedures ensure every part meets international railway safety standards.
Frequently Asked Questions
What factors should be considered when selecting track rail shoulders?
Key factors include compatibility with existing track systems, compliance with international quality standards, material durability relative to load requirements, and long-term cost-effectiveness.
How is the quality of railway casting parts ensured?
Quality is maintained through rigorous testing, sourcing from certified manufacturers, and strict adherence to industry regulations to guarantee safety and performance.
Are customized solutions available for specific railway projects?
Yes, tailored solutions can be provided based on specific project requirements. Engineering teams work to understand unique specifications and deliver customized products.
What materials are typically used for rail shoulders?
Most rail shoulders are produced using high-grade malleable iron or ductile iron (such as QT500-7 and QT450-10) to ensure high tensile strength and impact resistance.
Is technical support available for installation?
Comprehensive technical support and after-sales service are provided, including assistance with installation, maintenance, and troubleshooting for optimal performance.
Do you provide international shipping services?
Yes, international shipping is available globally. Logistics arrangements and costs are determined based on the destination and total order volume.
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