Conical Rubber Spring
1 Year
1 Year
Customized
ISO14001, ISO/TS16949, ISO9001
Bogie
AAR, Uic, En, GOST, Iris, Ksr, BS, JIS,Tb
Train, Railway Wagon, Passenger Car, Locomotive
100% QC Passed
Mould-Forging-Machining-Inspection
ISO9001, ISO14001, OHSAS18001,Tsi, AAR
Black
Polish and Paint
OEM\ODM
Cast Steel
Compression
Kingrail Parts
Wooden Box/Pallet
Compression spring
China
8705102300
Product Description
The multi-layer conical metal rubber spring was developed for the development and popularization of light-duty pinless bogies used in suburban rolling stock.
With an annual production volume of over 30,000 units, Kingrail Parts' conical springs are currently running in hundreds of projects all over the world.
Kingrail Parts provides customized services, and we can also customize railway conical springs according to customers' specifications and requirements.
Applications:
1. Railway Wagons
2. Railway Coach
3. Rolling Stock
4. Locomotive
ect.
Specificaitons:
No. | Item | Value | ||
1 | Operation Temperature | -25ºC to 50ºC | ||
2 | Type | Primary Suspension Axle Spring | ||
3 | Standard | EN45545, GB/T 36375-2018 | ||
4 | Application | Subway, Metro,Intercity train,Tram Light car vehicles | ||
5 | Tensile strength | ≥15MPa | ||
6 | Elongation at break | |||
≥60 Shore A | ||||
7 | Adhesive strength of metal and rubber | ≥4 Mpa | ||
8 | Resilience | ≥40% | ||
9 | EN Compression Set | ≤20%(70ºC, 24h) | ||
1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control
1. How can I get the quotation?
Please send us information for quote : drawing, material, weight, quantity and request.
2. How long will be taken for sample production ?
Sample: 20-30 days for making mold and sample production . The accurate time depends on your product.
3. Can you accept Mini order ?
Yes . Mini order and trial order can be acceptable .
4. What is your Payment Term ?
Mold cost : 100% TT advanced. Main order: 40% deposit, balance 60% to be paid against the copy of B/L .
If you have any questions, pls feel free to contact us
