1200mm High Train Coil Springs UIC822 Bolster Spring Replacement with 80mm Wire Diameter and 450mm Overall Diameter
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
45 working days
Brand:
HTR
Product Description
Product Overview
Coil springs are essential suspension components for rolling stock, designed to store and release energy, absorb shock, and maintain force between contacting surfaces. These springs are categorized as primary suspension (journal box springs) or secondary suspension (bolster springs).
Product Advantages
- Multiple material options compliant with ASTM, EN, JIS, and Chinese TB standards
- Wire diameter range from 1.5mm to 80mm
- Maximum overall diameter up to 450mm
- Maximum height capacity of 1200mm
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Standard | EN10089 |
| Material Options | 51CrMoV4, 52CrMoV4, 60Si2Mn, etc. |
| Manufacturing Standard | EN13298 or UIC822 |
| Direction | Right or left |
| Wire Diameter Range | 1.5mm to 80mm |
| Height Range | Maximum 1200mm |
| Surface Treatment | Zinc coating |
| Surface Hardness | 45~51HRC |
| KU Impact Value | ≥10J |
Product Design & Configuration
Spring Design
End Types
Application Examples
Packaging & Protection
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Hengtairail Equipment Co.,Ltd.
Location
A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
Contact Person
Wei Dong