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JonathasDe koppeling die zij zijn vrij geschikt om oude degenen te vervangen hebben voorgesteld. De prijs is redelijk, en ernaar uitziend thhem te ontvangen. -
JoseDe DF8B-vervangstukken die ik zijn correct allen heb gekregen. De levertijd is snel, en wanneer ik problemen heb, Zonnig zijn altijd hier me te helpen. Dankt haar een, en opnieuw zich verheugt op onze toekomstige samenwerking.
High Quality AAR Anti-corrosive Treatment Wheels for Freight Wagon
| Plaats van herkomst | China |
|---|---|
| Merknaam | HTR |
| Min. bestelaantal | 50 stuks |
| Levertijd | 90 dagen |
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xProductdetails
| Treksterkte | 790 tot en met 980 | Verlenging | ≥ 8 tot 12 |
|---|---|---|---|
| De verschillende nominale dagen | ≤0.5mm | TDe symmetiegraad van twee wielen | ≤1mm |
| Rimp HB | 246-307 | Flanke Dia | 861 ± 1 |
| Hublengte | 155 ± 1 | Randbreedte | 130 ± 1 |
| Inner/ buitenste RimDia. | 709 ± 1 | Innerlijke afstand Tussen Hub en rand | 10 ± 1 |
| Markeren | AAR anti-corrosieve behandeling wielen,anti-corrosieve behandeling wielen |
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Productomschrijving
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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