Rolling Spring of Bogie for Railway Freight Wagon Spare Parts

• Customized: Customized
• Certification: ISO14001, ISO9001, Uic/Tb/Iris/Crcc/AAR
• Type: Bolster for Bogie
• Material: AAR/Uic
• Weight: 0.5-50kg
• Manufacture Method: Hot Rolling
• Model NO.: spring
• Surface: Painting
• Transport Package: Wooden Box
• Specification: Railway Standard
• Trademark: East Railway
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

                           


Overview

Freight wagons need to replace a large number of spare parts during long-term operation. East Railway as a specialist railway supplier that can supply most of the spare parts needed for a freight wagon.




 

freight wagon composition
module	parts
bogie	side frame
	bolster
	center plate
	wedge
	adapter
	stopper key
	wearing plate
	fastener
air brake system
draft gear system	coupler
	knuckle
	yoke
	draft gear
	draft key
	striker
	control rod
car body
Accessories	parts

2.Technical Description
Springs are the main part of the bogie suspension,also used for draft gear absorb and other functional product. Spring types contain Helical Coil Spring ,Compression Spring,Volute Spring and Leaf Spring.
Spring material standard:

1. DIN 17221

• Silico - Manganese Steel  38Si7 ,54SiCr6 ,60SiCr7
• Chrome - Vanadium Steel  55Cr3, 50CrV4 ,51CrMoV4

1. BS EN 10089

• Silico - Manganese Steel:   46Si7 , 56Si7 , 54SiCr6, 61SiCr7
• Chrome - Vanadium Steel:  51CrV4 , 52CrMoV4, 60CrMo3-1

1. JIS G4801

• Silico - Manganese Steel:   SUP 6, SUP 7, SUP 9, SUP 9A
• Chrome - Vanadium Steel:  SUP 10, SUP 11 A, SUP 12, SUP 13

1. ASTM A689

3.Photos




4.About Us
       
 

• Established in 2019, Suzhou East Railway Company was created to both supply and design components, complete passenger carriages, freight wagons and spare parts for the ever growing world railway market.
• Our technical engineers, sales personnel and management team have many combined years of extensive experience in the Railway Industry with projects based all over the world.
• Our goals is to meet all of the Customers' requirements, bringing them the best products, Project management, Maintenance, System Design and Integration at the best price possible without any problems or delays.
• We offer a large inventory of products from the best Manufactures in China and other world leaders in railway product manufacture.
• Global shipping and project requirements with time sensitive deliveries and savings is our main aim.
• We look forward to help our clients grow and deliver in this industry all over the world.

5.Service

6.Contact Us