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Pièces de moulage ferroviaires
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Pièces de forge ferroviaires
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Système de la suspension ferroviaire
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Circuit de freinage ferroviaire
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Intérieurs ferroviaires de chariot
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Roue et axe ferroviaires
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Coupleur de train
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Passerelle de train
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Système ferroviaire de traction
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Pièces de rechange locomotives
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Équipement relatif ferroviaire
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Valve de freinage ferroviaire
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Parties de voie ferrée
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JonathasLe coupleur qu'ils ont proposé sont tout à fait appropriés pour remplacer les anciens. Le prix est raisonnable, et étant dans l'attente pour recevoir le thhem.
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JoséToutes les pièces de rechange de DF8B que j'ai obtenues sont correctes. Le délai d'exécution est rapide, et lorsque j'ai des problèmes, ensoleillée sont toujours ici m'aider. Merci son beaucoup, et attendre avec intérêt notre future coopération encore.
High Quality AAR Anti-corrosive Treatment Wheels for Freight Wagon

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xRésistance à la traction | 790 à 980 | L'allongement | ≥ 8 à 12 |
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Le jour nommé différent | ≤0.5mm | TLe degré de symétrie des deux roues | ≤1mm |
Jante HB | 246 à 307 | Légumes et légumes | 861 ± 1 |
Longueur de hub | 155 ± 1 | Largeur de jante | 130 ± 1 |
Rime intérieure/extérieure Dia. | 709 ± 1 | Distance intérieure entre le hub et la jante | 10 ± 1 |
Mettre en évidence | Des roues de traitement anti-corrosion,des roues de traitement anti-corrosion |
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