Todos os Produtos
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Peças de moldação da estrada de ferro
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Estrada de ferro que forja as peças
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Sistema de suspensão da estrada de ferro
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Sistema de travagem da estrada de ferro
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Interiores do transporte da estrada de ferro
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Roda e eixo da estrada de ferro
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Acoplador do trem
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Corredor central do trem
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Sistema da tração da estrada de ferro
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Peças sobresselentes locomotivas
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Equipamento relacionado da estrada de ferro
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Válvula de travagem da estrada de ferro
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Partes de vias férreas
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JonathasO acoplador que sugeriram são bastante apropriados substituir o velhos. O preço é razoável, e olhando para a frente para receber o thhem. -
JoseTodas as peças sobresselentes que de DF8B eu obtive são corretas. O prazo de execução é rápido, e quando eu tenho problemas, ensolarada está sempre aqui ajudar-me. Agradecimentos seus muitos, e vista para a frente a nossa cooperação futura outra vez.
High Quality AAR Anti-corrosive Treatment Wheels for Freight Wagon
| Lugar de origem | China |
|---|---|
| Marca | HTR |
| Quantidade de ordem mínima | 50 pcs |
| Tempo de entrega | 90 dias |
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xDetalhes do produto
| Resistência à tração | 790-980 | Extensão | ≥ 8 a 12 |
|---|---|---|---|
| O dia nominal diferente | ≤0.5mm | TO Grau de Simetria de Duas Rodas | ≤1mm |
| Borda HB | 246 a 307 | Flanque Dia | 861 ± 1 |
| Comprimento do cubo | 155 ± 1 | Largura da borda | 130 ± 1 |
| Rima interna/ externa Dia. | 709±1 | Distância interna entre o hub e o aro | 10 ± 1 |
| Destacar | AAR Roda de Tratamento Anticorrosivo,Roda de Tratamento Anticorrosivo |
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Descrição de produto
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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