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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Basic Specifications

Model NO.

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

Type

Shoulder

Material

Qt500-7 (Ggg50)

Composition

C:3.60-3.80

Surface

Plain (Oiled)

Condition

New

Keywords

Rail Shoulder

Type 1

Single Stem Iron Shoulders

Application

Pre-Stressed Concrete Ties

Type 2

Twin Stem Iron Shoulders

Application 2

Bi-Block or Twin Block Concrete Ties

Model Material

Qt450-10(Ggg45)

Packaging

Carton Box, Plastic Bags, Wooden Cases

HS Code

8608009000

Capacity

1000 Boxes Per Month

Origin

China

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Product Introduction

Plain Surface Cast Iron 5.6 Grade Rail Shoulders are expertly cast into concrete ties to provide secure fixation for Elastic Rail Clips. These Iron Shoulders are manufactured using high-quality pearlitic malleable iron (M.C.I. Inserts) and spheroid graphite iron (S.G.C.I. Inserts) to ensure maximum durability and performance.

We offer two primary configurations to meet diverse railway needs:

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

Our shoulder accessories are engineered for specific rail sections, ensuring correct elastic clip toe loading. Selected models feature milled weld area faces to guarantee superior weld integrity during installation.

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Technical Parameters

Property	Specifications
Name	Plain Oiled / Black Treated Cast Iron Shoulder
Compatible Rails	UIC54, UIC60, 115RE, 50kg, 60kg, BS80lbs, BS100lbs, or Custom Drawings
Material Grade	QT500-7 (GGG50)	QT450-10 (GGG45)	QT400-15 (GGG40)
Chemical Composition (%)	C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025	C:3.40-3.90, Mn:0.2-0.5, Si:2.70-3.00, P:≤0.07, S:≤0.03	C:3.50-3.60, Mn:≤0.5, Si:3.00-3.20, P:≤0.07, S:≤0.02
Surface Finish	Plain (Oiled)

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Product Gallery

Plain Surface Cast Iron 5.6 Grade Rail Shoulder View 1

Plain Surface Cast Iron 5.6 Grade Rail Shoulder View 2

Plain Surface Cast Iron 5.6 Grade Rail Shoulder View 3

Frequently Asked Questions

What is the primary function of a rail shoulder?

Rail shoulders are cast into concrete sleepers to provide a fixed point for elastic rail clips, ensuring the rail is held firmly in place and maintaining the correct gauge and tension.

What materials are used in the production of these shoulders?

We use high-grade Spheroid Graphite Cast Iron (QT500-7, QT450-10, QT400-15) and Pearlitic Malleable Iron to ensure high tensile strength and resistance to environmental stress.

Can these shoulders be used with different rail types?

Yes, they are compatible with a wide range of international rail standards, including UIC54, UIC60, 115RE, and various 50kg/60kg rail sections. 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 used for standard pre-stressed concrete ties, while Twin Stem shoulders are designed for use in Bi-Block or Twin Block concrete tie systems.

How are the shoulders protected against corrosion?

The standard surface treatment is plain oiled; however, we also provide black treated surfaces and other protective coatings to suit specific climatic conditions.

What is the typical production capacity for these items?

Our current production capacity is approximately 1000 boxes per month, ensuring a steady supply for large-scale railway construction projects.