Tongling Tieke Railway Equipment Co.,Ltd
China Railway Wagons Manufacturer 10+ Years
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Breif introduction:
Side frame is an important part of the casting type three-piece bogie for railway vehicle. Side frame is to connect two wheel sets and transfer the load of the car body from the bolster and suspension system to the wheels and rails. Side frames are generally made of cast steel by casting process, and often equipped with column wear plate, chute wearing plate and other components..
Tieke has been manufacturing railway wagons for over ten years. We own molds for bogies type K2, K6, K8 and etc. Besides, we could also design and manufacture side frames according to customer’s specific requirements of the bogies.
Why choose us?
The side frame is mainly casted by Class B and Class C steel as below table:
Chemical composition of casting side frame:
| Material | C ≤ | Si≤ | Mn≤ | P≤ | S≤ | Cu≤ | Ni≤ | Cr≤ | Mo≤ |
| Class B | 0.28 | 0.4 | 1 | 0.03 | 0.03 | 0.3 | 0.3 | - | - |
| Class C
| 0.28 | 0.4 | 1.5 | 0.03 | 0.03 | 0.3 | 0.35 | 0.3 | 0.3 |
Mechanical properties of casting side frame:
| Material | Tensile strength | Yield Strength | Elongation Rate | Reduction rate in section | Impact absorption |
| Class B | ≥485 | ≥260 | ≥24 | ≥36 | ≥20(-7℃) |
| Class C | ≥620 | ≥415 | ≥22 | ≥45 | ≥20(-18℃) |
Cleaned casting side frmes ready for bogies assembly:
Tieke bogies assembly workshop:
FAQ:
Q1: Are you a trading company or a factory?
A: We are directly a factory and we manufacture and export railway wagon bogies directly.
Q2: Do you have design ability to provide customized railway bogies?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide railway equipment according to customer requirements.
Q3: Chinese railway gauge is 1435mm, but our country’s is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design railway wagon bogies of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.
Q4: Why should I choose you, compared with your competitors?
A: Tieke Railway was transformed from wagons factory belong to Chinese Railway in 2016 and the company have over 10 years’ experiences in manufacturing railway wagons and bogies; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.
Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.