Railway Equipment
Insulating and wear-resistant non-metallic parts for railway equipment — PEEK insulators, PTFE bushings, Nylon wear pads and PU seals for rolling stock and track systems.
| Materials | PEEK, PTFE, Nylon, Polyurethane |
|---|
ORRO Manufacturing Co., Ltd. produces non-metallic precision parts for railway equipment, where constant vibration, high static loads, temperature extremes and strict fire and smoke requirements demand high-performance engineering plastics. Our parts provide electrical insulation, wear resistance and long maintenance intervals.
Typical Parts
- PEEK and PTFE insulating bushings — electrical isolation for track circuits, connectors and bolted joints
- Nylon and UHMWPE wear pads — low-friction sliding surfaces for bogies, doors and couplers
- PU and rubber seals — vibration-tolerant sealing for brake, suspension and pneumatic systems
- POM gears and rollers — quiet, wear-resistant actuation for door and braking mechanisms
- FRP and ceramic insulators — arc and weather resistant insulation for overhead-line equipment
Material Advantages
- PEEK: High temperature and load capacity with excellent dielectric strength and low smoke
- PTFE: Chemically inert and electrically insulating across a wide temperature range
- Nylon: Tough, self-lubricating and shock-absorbing under constant vibration
- Polyurethane: Outstanding abrasion and tear resistance for high-stress dynamic seals
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