Rail Shoulder, Casting Shoulder and Weld-on Shoulder

A rail shoulder is a pre-inserted item in the concrete sleepers, used to fix the elastic rail clips (mainly e-clips) within the fastening system. We produce two primary types: cast-in shoulders and weld-on shoulders.

Casting Rail Shoulders

Cast-in shoulders are made from cast iron and are pre-embedded in concrete sleepers. Available materials include M.C.I. (malleable iron) and S.G.C.I. (spheroid graphite iron). We also offer QT600-3, QT700-2, ZG25, ZG35, and ZG45.

Standards: GB/T 1348-1988, NF EN 1563, ISO1038, DIN 1693, JIS G5502, KS D 4302, GOST 7293, or BS EN 1563.

Weld-on Shoulder

Made by hot forging, these are used where standard sleepers are impractical. They are welded onto flat steel base plates to fabricate rail retaining units on steel ties and base plates, typically following AREMA standards. Suitable for Pandrol style clips (30lbs to 113lbs).

Special Rail Shoulder

Produced by hot forging, these are used with rail clip bolts and special clips for fastening rails using low or mid-carbon steels.

Freight wagons require high-quality spare parts for long-term operational safety. We provide a comprehensive range of components for freight wagon maintenance and assembly.

The wheel set is a critical component of the Railway Bogie. A standard wheel set contains two wheels, one axle, and two bearings. Additional parts like gears, brake discs, and axle boxes can be added based on specific application requirements.

• Applications: Wagons, locomotives, passenger cars.
• Options: Cast or forged wheels; axles and bearings per customer requirements.
• Standards Compliance: TB/T 1718, UIC 813, BS 5892-6, EN 13260, JIS E4504.

• Expertise in supply and design of complete passenger carriages and freight wagons.
• Technical engineering team with extensive global railway industry experience.
• Comprehensive project management, maintenance, and system integration.
• Large inventory from leading manufacturers ensuring time-sensitive deliveries.