Good Hardness Malleable Iron Cast-in Pre-embedded Rail Shoulder for Sand Casting

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Payment Terms	L/C, T/T, Western Union
Supply Ability	100
Delivery Time	Ngotiable
Packaging Details	Export packaging
Product Name	Rail Shoulder
Material	Malleable Iron
Standard	According to Customer's Needs
Processing	Sand Casting
Surface	Plain Oiled
Feature	Good Hardness
Application	Concrete Sleeper
Brand Name	XRD
Certification	ISO9001
Place of Origin	China

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Product Specification


Payment Terms	L/C, T/T, Western Union	Supply Ability	100
Delivery Time	Ngotiable	Packaging Details	Export packaging
Product Name	Rail Shoulder	Material	Malleable Iron
Standard	According to Customer's Needs	Processing	Sand Casting
Surface	Plain Oiled	Feature	Good Hardness
Application	Concrete Sleeper	Brand Name	XRD
Certification	ISO9001	Place of Origin	China
High Light	Sand Casting Rail Shoulder ，Malleable Iron Rail Shoulder ，Good Hardness Rail Shoulder

Reference
Standard	GB 1348-88	GB 1348-88	GB 1348-89
Chemical Composition(%)	C:3.60-3.80	C:3.40-3.90	C:3.50-3.60
	C:60-3.80	Mn:0.2-0.5	Mn:≤o.5
	Si:2.50-2.90	Si:2.70-3.00	Si:3.0-3.2
	P:≤0.08	P:≤0.07	P:≤0.07
	S:≤0.025	S:≤0.03	S:≤0.02
Tensile Strength	≥500 Mpa	≥450 Mpa	>400 Mpa
Yield Strength	≥320 Mpa	≥310 Mpa	≥250 Mpa
Elongation(%)	≥7	≥10	≥15
Hardness	170~230HB	160-210HB	130~180HB
Metallographic Organization	frrite + pearlite	graphite + ferrite +pearlite	ferrite
Surface	plain (oiled)

Rail shoulder is cast in the concrete rail ties to fix the elastic rail clips. There are two types of rail shoulders available, the cast-in shoulder and the weld-on rail shoulder, both of which are used for the fixing of elastic rail clips.

Material and Manufacturing Process The Pre-embedded Iron Base is usually made of high-quality cast iron or steel, which provides the necessary strength and durability to withstand the forces exerted by trains and maintain the integrity of the railway system. The manufacturing process involves precision casting or forging techniques to ensure the accuracy and reliability of the product.

Installation and Application During railway construction, the Pre-embedded Iron Base is installed in the designated position within the concrete sleeper, usually during the pouring of the concrete. Once the concrete has set, the base provides a stable platform for attaching elastic fasteners, which in turn secure the rail to the sleeper. This ensures that the track remains aligned and stable, preventing any potential derailments or accidents.

Importance in Railway Safety The Pre-embedded Iron Base plays a vital role in maintaining the safety and reliability of railway transportation. By providing a secure and stable foundation for the rail, it helps to prevent track movements and deformations, which can lead to serious accidents. Therefore, it is crucial to use high-quality materials and manufacturing techniques to ensure the durability and performance of the Pre-embedded Iron Base.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Distributor/Wholesaler,Exporter,Trading Company 


Year Established:

1999 


Total Annual:

$5million-$10million


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...

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Chongqing Hengtairail Equipment Co.,Ltd.
A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
https://www.railspareparts.com/

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