TEDRAIL Supply the wheel tyre for the tied wheel usage. Wheel tyre has been forged, then hot rolled according to the necessary wheel tyre drawing.
Dimensions could be controlled as:
Rough turned wheel tyre
Finished turned wheel tyre.
TEDRAIL could supply wide dimension range of wheel tyre as following parameters:
|780-1700||120-150 ||1000-1676||176-250 ||12-35 |
Following Specifications and Tolerance are available by TEDRAIL for customers ordered:
BRITISH STANDARD: BS 5892 PART 4, Railway rolling stock materials –Part 4. Specification for forged and rolled tyres.
EUROPEAN STANDARD: UIC 810-1Technical specification for the supply of rough rolled non-alloy steel tyres for tractive and trailing stock
EUROPEAN STANDARD: UIC 810-2 Technical specification for the supply of rough tyres for tractive and trailing stock - Tolerance
CHINESE RAILWAY STANDARD: TB/T 1882 Technical specification for the supply of rough rolled wheel tyres for railway rolling stock.
CHINESE RAILWAY STANDARD: GB 8602 Rough-Rolled tyres for railway
ISO 1005-1 Railway rolling stock material – Part 1: Rough-Rolled tyres for tractive and trailing stock-Quality requirements.
ISO 1005-2 Railway rolling stock material – Part 2: Tyres, wheel centers and tyred wheels for tractive and trailing stock – Dimensional, balancing and assembly requirements.
ASTM A551 Standard Specification for Carbon Steel Tires for Railway and Rapid Transit Applications
Based on our long term supply experience, TEDRAIL could supply following materials for the wheel tyres
BS 5892-4: GRADE B1N,B2N,B3N,B4N,B5E,B6E,B7E
UIC 810: B1N,B2N,B3N,B4B,B5E,B6E
ASTM A551: Class A, Class AHT, Class B, Class BHT, Class C, Class CHT, Class DHT
TB/T 1882: LG61
GB 8602: LG60,LG65
HEAT TREATMENT DELIVERY STATUS:
Hot Rolled status(U)
Quenching and Tempering(E)
The test result are confirmed in the Certificates 3.1; 3.2 according to the EN 10204 Standard including following testing:
Impact Test (KU)
Brinell Hardness (uniformity)
Ultrasonic Flaw Detection
Magnetic Particle Inspection
Dimension and Appearance Check