Basic Specifications
Application
Concrete Sleeper
Tensile Strength
500-400MPa
Organization
Graphite + Ferrite + Pearlite
Product Description
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 | Mn:0.2-0.5 | Si:2.50-2.90 |
C:3.40-3.90 | Mn:0.2-0.5 | Si:2.70-3.00 |
C:3.50-3.60 | Mn:≤0.5 | 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 |
| Metallographic |
Ferrite + Pearlite |
Graphite + Ferrite + Pearlite |
Ferrite |
Product Advantages
✔
High-Quality Materials: Manufactured from high-grade materials such as QT500-7 and QT450-10, ensuring exceptional strength and durability even under heavy loads.
✔
Versatile Applications: Compatible with UIC54, UIC60, and weight classes like 50kg and 60kg rails, meeting diverse engineering needs.
✔
Advanced Manufacturing: Utilizes hot forging and precise casting techniques to enhance mechanical properties and ensure consistent quality.
Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Best value for your investment.
3. Cutting-Edge Technology - State-of-the-art products for modern systems.
4. Expert Team - Professional and passionate about rail accessories.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions for unique needs.
Frequently Asked Questions
What are the main factors to consider when selecting track accessories?
Key factors include compatibility with existing track specifications, adherence to international quality standards, durability under specific environmental loads, and overall cost-effectiveness.
How do you ensure the quality of your products?
Quality is ensured through rigorous testing, sourcing from internationally recognized manufacturers, and full compliance with industry standards and safety regulations.
Can you provide customized solutions for specific projects?
Yes, we offer tailored products and solutions. Our experts work directly with clients to understand specific project requirements and provide engineering-grade customizations.
Do you offer technical support and after-sales service?
Absolutely. We provide comprehensive support for installation, maintenance, and troubleshooting to ensure the optimal performance of all track components.
Do you ship internationally?
Yes, we offer worldwide shipping. Shipping arrangements and costs are calculated based on the destination and the specific details of the order.
What materials are typically used for Rail Shoulders?
We primarily use high-grade Malleable Iron and ductile iron grades like QT500-7 and QT450-10 to ensure maximum tensile strength and durability.
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