Chinese Manufacturer Good Hardness Malleable Iron Cast-in Pre-Embedded Rail Shoulder

Basic Information

Certification

ISO9001

Type

Shoulder

Material

Malleable Iron

Surface

Plain Oiled

Application

Concrete Sleeper

Processing

Casting

Hardness

130-230

Tensile Strength

500-400MPa

Organization

Graphite + Ferrite + Pearlite

Package

Carton Packing

HS Code

8431499000

Capacity

10,000,000

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 \| Si:2.50-2.90 \| Mn:0.2-0.5 \| P:≤0.08 \| S:≤0.025	C:3.40-3.90 \| Si:2.70-3.00 \| Mn:0.2-0.5 \| P:≤0.07 \| S:≤0.03	C:3.50-3.60 \| Si:3.0-3.2 \| Mn:≤0.5 \| P:≤0.07 \| S:≤0.02
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 Organization	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 for demanding railway applications.

✔

Versatile Applications: Available in both cast-in and weld-on versions, compatible with UIC54, UIC60, 50kg, and 60kg rail systems.

✔

Advanced Manufacturing: Utilizes hot forging and precision casting to enhance mechanical properties and ensure consistent quality.

Key Features & Service

Our Core Advantages

Superior Quality Control meeting the highest standards.
Highly Competitive Prices for better investment value.
Cutting-Edge Technology and state-of-the-art production.
Expert Professional Team dedicated to rail solutions.
Effective OEM & ODM Services for unique project needs.

Production Showcase

Frequently Asked Questions

What are the main factors to consider when selecting track accessories?

Key factors include compatibility with existing track systems, compliance with international quality and safety standards, material durability for specific load requirements, and long-term cost-effectiveness.

How do you ensure the quality of your products?

We ensure quality through rigorous testing procedures, sourcing from internationally recognized manufacturers, and maintaining full compliance with industry regulations to guarantee performance.

Can you provide customized solutions for specific projects?

Yes, we offer tailored solutions based on specific project requirements. Our experts work closely with clients to provide customized products that meet unique technical specifications.

Do you offer technical support and after-sales service?

Yes, we provide comprehensive technical support including installation assistance, maintenance guidance, and troubleshooting to ensure optimal product performance.

Do you ship internationally?

Yes, we offer international shipping to a wide range of countries. Shipping arrangements and costs are determined based on the final destination and order volume.