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Basic Info.
Model NO.
railway wagon suspension compression spring
Certification
ISO14001, ISO/TS16949, ISO9001
Type
Train Wheel
Standards
AAR, Uic, En, GOST, Iris, Ksr, BS, JIS,Tb
Application
Train, Railway Wagon, Passenger Car, Locomotive
Quality
100% QC Passed
Procesing
Mould-Forging-Machining-Inspection
Certifications
ISO9001, ISO14001, OHSAS18001,Tsi, AAR
Product Material
Music Steel/ Spring Steel
Surface Treatment
Polish and Paint
Service
OEM\ODM
Transport Package
Wooden Box/Pallet
Specification
Compression spring
Trademark
Kingrail Parts
Origin
China
HS Code
8705102300
Production Capacity
500000PCS/Year
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
10.000kg
Product Description
Kingrail Parts offers a wide range of springs for freight wagon, passenger coach and locomotives, such as railway bogie springs, railway air brake cylinder springs, bogie suspension springs, coupler system buffer springs, etc.
All of our railway springs are AAR compliant.
We can customize train springs according to customers' requirements and specifications.
Specificaitons:
| Spring Type | Outside Diameter | Solid Height | Free Height | Capacity (lbs) | Scrap Free Height | Weight (lbs) |
| Side Spring | 3.50 | 6.56 | 10.75 | 4108 | 10.00 | 8.08 |
| Side Spring | 5.50 | 6.56 | 10.81 | 8642 | 10.00 | 19.53 |
| Primary Suspension Load Spring | 2.94 | 6.63 | 8.25 | 5386 | 7.94 | 7.03 |
| Primary Suspension Load Spring | 5.50 | 6.63 | 8.25 | 15959 | 7.94 | 23.76 |
| Primary Suspension Load Spring | 3.25 | 6.56 | 9.06 | 4299 | 8.63 | 7.66 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 9.06 | 10721 | 8.63 | 21.33 |
| Primary Suspension Load Spring | 3.38 | 6.56 | 9.63 | 3433 | 9.06 | 7.75 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 9.63 | 9128 | 9.06 | 20.24 |
| Primary Suspension Load Spring | 3.38 | 6.56 | 10.31 | 4204 | 9.63 | 7.82 |
| Primary Suspension Load Spring | 5.50 | 6.56 | 10.25 | 8266 | 9.63 | 19.6 |
| Primary Suspension Load Spring | 3.44 | 6.56 | 9.94 | 4707 | 9.31 | 8.28 |
| Primary Suspension Load Spring | 2.00 | 5.69 | 9.00 | 1536 | 8.38 | 2.5 |
Production Process:
spring load test--winding--Mechanical testing platform--Fix--Smoothing process--spraying process--heat treatment--at treatment process--packing--shipping
1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control
If you have any questions, pls feel free to contact us