Cast Shoulder for E1817 E2000 Series Clip Fast Clip

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Cast Shoulder for E1817 E2000 Series Clip Fast Clip

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Product Description

Basic Information

Model NO.

Certification

ISO9001

Quality

High Quality

Transport Package

Bundles by Steel Wire Rod

Trademark

Origin

China

HS Code

73021000

Capacity

500000ton/Year

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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.

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Quality Control System

All processes are in accordance with the requirements of ISO quality management system, from supplier quality control to finished products, in accordance with standard procedures:

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

Quality control inspectors take sample sampling and batch testing after the process of manufacturing Rail Shoulder, providing raw material certificates to control the testing process.

Physical and chemical testing and inspection are conducted based on different requirements. Only materials meeting our standards are accepted.

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

Frequently Asked Questions

Q1: What are the main types of rail shoulders? The main types include Cast-in Shoulders and Weld-on Shoulders. They can also be categorized into Single Stem and Twin Stem designs.

Q2: How is a rail shoulder installed? Cast-in rail shoulders are embedded directly into the concrete ties during the casting process to provide a secure anchor for rail clips.

Q3: What material standards do you follow? The production follows ISO 9001/2008 standards, ensuring rigorous testing of chemical composition and mechanical properties.

Q4: What is the purpose of the rail shoulder? Its primary function is to grip the elastic rail clip effectively and provide essential lateral support to the rail tracks.

Q5: How are the products packaged for transport? Rail shoulders are typically packed in bundles secured with steel wire rods to ensure stability during shipping.

Q6: Do you conduct batch testing? Yes, our quality control inspectors perform sample sampling and batch testing throughout the manufacturing process.