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JonathasThe coupler they suggested are quite suitable to replace old ones. Price is reasonable, and looking forward to receive the thhem. -
JoseThe DF8B spare parts I got are all correct. Lead time is fast, and anytime I have problems, Sunny are always here to help me. Thanks her a lot,and looking forward to our future cooperation again.
Contact Person :
Wei Dong
Phone Number :
+86-13368201198
whatsapp :
+8613368201198
High Quality AAR Anti-corrosive Treatment Wheels for Freight Wagon
| Place of Origin | CHINA |
|---|---|
| Brand Name | HTR |
| Minimum Order Quantity | 50 pcs |
| Delivery Time | 90 days |
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xProduct Details
| Tensile Strength | 790-980 | Elongation | ≥(8-12) |
|---|---|---|---|
| The Different Nominal Dia | ≤0.5mm | TThe Symmety Degree OfTwo Wheel | ≤1mm |
| Rim HB | 246-307 | Flange Dia | 861±1 |
| Hub Length | 155±1 | Rim Width | 130±1 |
| Inner/ Outer RimDia. | 709±1 | Inner DistanceBetween Huband Rim | 10±1 |
| Highlight | AAR Anti-corrosive Treatment Wheels,Anti-corrosive Treatment Wheels |
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Product Description
Product View
Train wheels are the key components of railway vehicles, they bear the important role of supporting the body, transferring the load and providing traction. Modern train wheels are usually made of high-strength steel materials to ensure adequate durability and safety.
Product Standard
- AAR M-107/M-208 WHEELS, CARBON STEEL SPECIFICATION
- EN 13262 RAILWAY APPLICATIONSWHEELS - PRODUCT REQUIREMENTS
- BS 5892-3 SPECIFICATION FOR MONOBLOC WHEELS FOR TRACTION AND TRAILING STOCK
- JIS E5402-2 RAILWAY ROLLING STOCK-SOLID STEEL WHEEL
- TB/T 2817 TECHNICAL SPECIFICATION OF WROUGHT STEEL SOLID WHEEL FOR RAILWAY FREIGHT CAR
1.Superior Material: Made from special high-strength steel with strict chemical composition control and heat treatment processes, providing excellent wear resistance and fatigue performance.
2.Advanced Design: The wheel design utilizes Computer-Aided Engineering (CAE) technology to optimize the structure of the wheel rim and tread, enhancing load capacity and operational stability.
3.Precision Machining: High-precision CNC machining ensures precise geometric dimensions and superior dynamic balance, reducing vibration and noise during operation.
4.Wear Resistance: The surface undergoes a special hardening treatment to form a robust protective layer, significantly improving the wheels' wear resistance and extending their service life.
5.Safety Performance: Each wheel is subjected to rigorous non-destructive testing and static load testing to ensure there are no defects, maintaining stability and safety during high-speed operation.
6.Environmentally Friendly and Energy-Saving: Optimized design and manufacturing processes reduce energy loss during operation, helping to improve the train's energy efficiency ratio and lower operational costs.
7.Wide Application: Suitable for various types of railway vehicles, including high-speed trains, freight trains, subways, and light rails, meeting the demands of different working conditions.
Product advantage
Certificated with AAR
100% automated Ultrasonic test as well as magnetic particle
Less MOQ requirement
Superior hardness
Product structure
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