Direct Factory Sales Customized Malleable Iron Rail Shoulder

Basic Specifications

Customized

Available

Certification

ISO9001

Type

Shoulder

Material

Malleable Iron

Surface

Plain Oiled

Application

Concrete Sleeper

Processing

Casting

Hardness

130-230 HB

Tensile Strength

500-400MPa

Metallographic

Graphite + Ferrite + Pearlite

Trademark

XRD

HS Code

8431499000

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 Standards
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
Metallographic Org.	Ferrite + Pearlite	Graphite + Ferrite + Pearlite	Ferrite

Key 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, and various weight classes like 50kg and 60kg rails.

✔

Advanced Manufacturing: Uses precision techniques like hot forging to ensure robust construction, consistent quality, and enhanced mechanical properties.

Professional Features

1. Superior Quality Control - Meeting the highest industry standards.
2. Highly Competitive Prices - Optimized value for track investment.
3. Expert Team - Professional support for rail transit components.
4. Effective OEM & ODM - Tailored manufacturing based on unique drawings.

Frequently Asked Questions

What factors should be considered when selecting track accessories?

Key factors include compatibility with existing track specifications, adherence to international quality standards, material durability under specific environmental loads, and overall cost-effectiveness.

How is product quality guaranteed?

Quality is ensured through rigorous testing, sourcing from certified manufacturers, and strict compliance with industry regulations and safety standards.

Can you provide customized solutions for specific rail projects?

Yes, we specialize in tailored solutions. Our team works closely with clients to understand project specifications and provide custom-engineered products.

Do you offer technical support for installation?

Absolutely. We provide comprehensive technical support and after-sales service, including assistance with maintenance and troubleshooting.

What are the common materials used for rail shoulders?

Most rail shoulders are manufactured from high-grade malleable iron or ductile iron (such as QT500-7 and QT450-10) to ensure high tensile strength and impact resistance.

Is international shipping available?

Yes, we provide international shipping to various regions. Costs and logistics are arranged based on the destination and total order volume.