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.BS

CertificationISO9001

QualityHigh Quality

Transport PackageBundles by Steel Wire Rod

TrademarkBS

OriginChina

HS Code73021000

Production Capacity500,000 ton/Year

Product Overview

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. It is a semi-embedded part cast in the concrete rail ties to fix the elastic rail clip to the base plate.

🏗️ Cast-in Shoulder

Designed for pre-stressed concrete ties, providing robust fixation.

🔧 Weld-on Shoulder

Ideal for specific rail fastening requirements and easy installation.

🛤️ Versatile Design

Available in Single Stem or Twin Stem (for Bi-Block ties).

Quality Assurance Process

As an ISO 9001/2008 certified manufacturer, all processes are in accordance with strict quality management systems, from supplier control to finished products.

Raw Material Inspection: Before production, we test chemical composition and mechanical properties of all raw materials.

Batch Testing: Inspectors perform sample sampling and batch testing throughout the manufacturing process.

Physical & Chemical Analysis: We conduct specific testing based on shoulder requirements, rejecting any material that fails standards.

Expert Coordination: We organize quality meetings and provide technical guidance to ensure 100% qualified products.

Frequently Asked Questions (FAQ)

What is the primary function of a rail shoulder?

The rail shoulder is embedded in concrete ties to provide lateral support to the rail and to serve as an anchor point for elastic rail clips.

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

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

How do Single Stem and Twin Stem shoulders differ?

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

Are these products ISO certified?

Yes, all products are manufactured under an ISO 9001 quality management system to ensure high durability and precision.

What materials are used for rail iron shoulders?

Rail shoulders are generally made from high-quality cast iron or forged steel, depending on the specific railway engineering requirements.

Can rail shoulders be used with different types of rail clips?

Yes, they are specifically designed to grip various types of elastic clips effectively to maintain proper rail tension.