RAILWAY WHEELS
TEDDRAIL's products mainly include hundreds of varieties which fall into six series of products: train wheel, wheel tyre, wheel center, forging ring parts, disk assembly, forging pieces.
TEDDRAIL is the main wheel supplier for railway freight wagon, passenger train, locomotive. Heavy-load locomotive wheel and high speed train wheel with speed higher than 250km / h could also be manufactured. The production quality assurance system for train wheels is accredited with authoritative certifications including the ISO9000:2000 quality system and the AAR issued by the North American Railway Committee.
TEDRAIL offer both casting wheels and forging wheels which has been produced according to international standard:
l AAR M-107/M-208 WHEELS, CARBON STEEL SPECIFICATION
l EN 13262 RAILWAY APPLICATIONSWHEELS - PRODUCT REQUIREMENTS
l BS 5892-3 SPECIFICATION FOR MONOBLOC WHEELS FOR TRACTION AND TRAILING STOCK
l JIS E5402-2 RAILWAY ROLLING STOCK-SOLID STEEL WHEEL
l TB/T 2817 TECHNICAL SPECIFICATION OF WROUGHT STEEL SOLID WHEEL FOR RAILWAY FREIGHT CAR
Tedrail can supply most type of wheel for railway usage, we can supply most of international standard, such as AAR M-208, AAR M-107, UIC 812-3, BS 5892-3, JIS E5402-2, IRS R34, TB/T 2817.
The Application: Railway vehicles, locomotive, freight wagon, coach, ore car and so on.
Type: Casting Wheels, Forging Wheels.
FEATURES
Dimension range from diameter 360mm to 1250mm.
Competitive price and Best delivery time.
Help customers to design the wheel according to customer's technical requirement.
Best sales and technical service.
Low volume order accepted.
Best delivery time and top quality control
QUALITY
l Control of the chemical composition of raw materials
l Control of nitrogen, oxygen, hydrogen content is under standards.
l 100% automated Ultrasonic test as well as magnetic particle of ready products, is achieved to determine the presence of internal defects inspection
l Control of the hardness on the rim surface of the wheels and tyres is realized
l Metal testing for elongation is realized
l Pendulum testing impact machine is used to determine the impact strength of steel
l The determination of steel toughness
Audited Supplier 
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