Plain Surface Cast Iron 5.6 Grade Rail Shoulder

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Plain Surface Cast Iron 5.6 Grade Rail Shoulder

Customization:	Available
Customized:	Customized
Certification:	ISO9001

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Product Description

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Technical Specifications

Model NO.

UIC54, UIC60, 115RE, 50kg, 60kg rail

Type

Shoulder

Material

Qt500-7 (Ggg50) / Qt450-10

Surface

Plain (Oiled)

Condition

New

Application

Concrete Ties (Pre-Stressed/Twin Block)

Capacity

1000 Boxes Per Month

HS Code

8608009000

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Product Introduction

Plain Surface Cast Iron 5.6 Grade Rail Shoulders are precision-cast components integrated into concrete ties to facilitate the secure fixation of Elastic Rail Clips. These shoulders are engineered using high-quality pearlitic malleable iron (M.C.I. Inserts) and spheroid graphite iron (S.G.C.I. Inserts) to ensure maximum durability and rail stability.

We provide two primary configurations:

Single Stem Iron Shoulders: Primarily utilized in pre-stressed concrete ties.
Twin Stem Iron Shoulders: Specifically designed for Bi-Block or Twin Block concrete ties.

Our shoulder accessories are tailored for specific rail sections, meeting strict design criteria to ensure optimal elastic clip toe loading. Milled weld area faces are available on certain models to enhance weld integrity during installation.

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Technical Parameters

Feature	Specifications
Product Name	Plain Oiled / Black Treated Cast Iron Shoulder
Compatible Rails	UIC54, UIC60, 115RE, 50kg, 60kg, BS80lbs, BS100lbs (or custom drawings)
Material Grades	QT500-7 (GGG50)	QT450-10 (GGG45)	QT400-15 (GGG40)
Chemical Comp. (%)	C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90	C:3.40-3.90, Mn:0.2-0.5, Si:2.70-3.00	C:3.5-3.60, Mn:≤0.5, Si:3.00-3.20
Surface Finish	Plain (Oiled)

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Product Display

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Frequently Asked Questions

What materials are used for these rail shoulders?

The shoulders are manufactured from high-grade Spheroid Graphite Iron (S.G.C.I.) such as QT500-7, QT450-10, and Pearlitic Malleable Iron (M.C.I.).

Which rail types are compatible with your shoulders?

They are compatible with a wide range of rail sections including UIC54, UIC60, 115RE, 50kg, 60kg, BS80lbs, and BS100lbs. Custom designs based on client drawings are also available.

What is the difference between Single Stem and Twin Stem shoulders?

Single Stem shoulders are typically cast into pre-stressed concrete ties, while Twin Stem shoulders are used for Bi-Block or Twin Block concrete tie systems.

How is the surface of the rail shoulder treated?

The standard finish is a plain oiled surface to prevent corrosion. Black treatment options are also available depending on requirements.

Are these shoulders suitable for high-stress rail environments?

Yes, the 5.6 Grade Cast Iron construction and material properties (like QT500-7) ensure they provide the necessary strength and elastic clip toe loading for heavy-duty rail use.

What is the production capacity for this product?

We maintain a steady production capacity of approximately 1000 boxes per month to ensure timely delivery for large-scale projects.