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

Basic Specifications

Model NO.:

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

Type:

Shoulder

Material:

Qt500-7 (Ggg50), Qt450-10

Surface:

Plain (Oiled)

Condition:

New

Application:

Pre-Stressed or Twin Block Concrete Ties

HS Code:

8608009000

Capacity:

1000 Boxes Per Month

Product Description

Introduction of Cast Iron Rail Shoulder

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

We provide two primary configurations:

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

These shoulder accessories are engineered for specific rail sections to ensure precise elastic clip toe loading. Certain models feature milled weld area faces to enhance weld integrity during installation.

Technical Parameters

Parameter	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:3.5-3.60, Mn:≤0.5, Si:3.00-3.20, P:≤0.07, S:≤0.02
Surface Finish	Plain (Oiled)

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Frequently Asked Questions

What materials are used for these rail shoulders?

They are manufactured from high-grade pearlitic malleable iron and spheroid graphite iron, specifically grades like QT500-7, QT450-10, and QT400-15.

Which rail types are compatible with your shoulders?

Our shoulders are designed for a wide range of rails, including UIC54, UIC60, 115RE, 50kg, 60kg, BS80lbs, and BS100lbs. We can also produce custom types based on customer drawings.

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

Single Stem shoulders are typically used in pre-stressed concrete ties, while Twin Stem shoulders are designed for Bi-Block or Twin Block concrete tie structures.

What surface treatment is applied to the rail shoulders?

The standard finish is a plain, oiled surface to prevent corrosion during transport and storage. Black treated surfaces are also available.

How are these shoulders packaged for transport?

Products are typically packed in carton boxes, plastic bags, or wooden cases depending on the quantity and specific requirements to ensure safe delivery.