1 / 5

Railway Shoulder

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Basic Information

Model NO.: BS

Certification: ISO9001

Quality: High Quality

Transport Package: Bundles by Steel Wire Rod

Trademark: BS

Origin: China

HS Code: 73021000

Production Capacity: 500,000 ton/Year

★

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 of rail shoulders 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.

✔

Quality Control System

Our manufacturing processes are ISO 9001/2008 certified. All processes are in accordance with the requirements of the quality management system, from supplier quality control to finished products:

1. Before producing Rail Shoulder, we will check and test the raw materials. We require suppliers to provide production batch numbers, chemical composition, mechanical properties, and other testing indicators.

2. Our quality control inspectors take sample sampling and batch testing after the process of manufacturing Rail Shoulder, and provide raw material certificates and other means to control the testing process.

3. According to the different requirements of Rail Shoulder, we make the corresponding physical and chemical testing and inspection. Materials are only accepted if they meet our rigorous standards.

4. For semi-finished products and external suppliers of Rail Shoulder, we organize quality control coordination meetings and provide technical advice and guidance to ensure that qualified products are delivered.

Frequently Asked Questions

Q1: What is the primary function of a rail shoulder? A: A rail shoulder is cast into concrete ties to fixate elastic rail clips, providing essential lateral support to the rails and ensuring they remain securely positioned.

Q2: What are the different types of rail shoulders available? A: They are categorized by shape (Single Stem and Twin Stems) and by manufacturing method (Casting, Weld-on, and Hot Forging).

Q3: How is a rail shoulder installed in the track system? A: Rail shoulders are typically semi-embedded or cast directly into the concrete rail ties during the manufacturing of the ties.

Q4: What quality certifications do your rail shoulders meet? A: All manufacturing processes follow the ISO 9001/2008 quality management system, ensuring high standards from raw material selection to the finished product.

Q5: What kind of testing is performed on the rail shoulders? A: We conduct comprehensive physical and chemical testing, raw material inspections (chemical composition and mechanical properties), and batch sampling throughout the production process.

Q6: What is the production capacity for these components? A: Our facility has a robust production capacity of approximately 500,000 tons per year to meet large-scale infrastructure demands.