Twin Leg Cast Shoulder

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Basic Information

Model NO.

Twin leg cast

Certification

ISO9001

Quality

High

Surface

Plain

Safety Performance

Stable

Environment Standard

Environmental Friendly

Transport Package

Bundles by Steel Wire Rod

Trademark

BS

Origin

China

HS Code

73021000

Production Capacity

500,000 ton/Year

P

Product Gallery

D

Product Description

Rail shoulder, also called rail iron shoulder, is mainly used to be casted in the concrete ties to fixate elastic rail clips. According to the shape, it can be classified into Single Stem Rail Iron Shoulder and Twin Stems Rail Iron Shoulder. Besides, according to the manufacturing ways, rail shoulder can be divided into 3 types: casting rail shoulder, weld-on rail shoulder and hot forging rail shoulder.

The rail shoulder is embedded in concrete at the time of casting, it's used to grips the clip effectively and provides lateral support to rail.

The Rail shoulder is semi-embedded part cast in the concrete rail ties to fix the elastic rail clip to the base plate. There are two common types available: Cast-in Shoulder and Weld-on Shoulder, both of which are used for the fixing of elastic rail clips. One is Single Stem Iron Shoulder used in pre-stressed concrete ties and the other is Twin Stem Iron Shoulder used in Bi-Block or Twin Block concrete ties.

Q

Quality Control System

All processes are in accordance with the requirements of ISO quality management system. We maintain a strict quality control system from supplier management to finished products:

01

Before producing Rail Shoulder, we check and test raw materials, requiring production batch numbers, chemical composition, and mechanical properties.

02

Quality control inspectors perform sample sampling and batch testing after manufacturing, providing raw material certificates to control the process.

03

We conduct physical and chemical testing and inspection based on specific requirements. Materials that do not meet standards are strictly refused.

04

For semi-finished products, we organize quality coordination meetings and provide technical guidance to ensure qualified products are delivered.

Frequently Asked Questions

What is the primary function of a rail shoulder?

Rail shoulders are embedded in concrete ties during casting to fixate elastic rail clips and provide essential lateral support to the rail tracks.

What are the different types of rail shoulders based on manufacturing?

They are classified into three main types: casting rail shoulders, weld-on rail shoulders, and hot forging rail shoulders.

How are Single Stem and Twin Stem shoulders different in application?

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

What quality standards do your products follow?

Our products follow a strict ISO 9001 quality management system, covering raw material testing, batch sampling, and rigorous physical/chemical inspections.

How is the Rail Shoulder packaged for delivery?

The products are securely packaged in bundles using Steel Wire Rods to ensure safety and stability during transport.

What is your annual production capacity for rail shoulders?

We have a robust production infrastructure with a capacity of approximately 500,000 tons per year.