High Strength Rail Plastic Dowel Electrical Insulation Corrosion Resistance
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Plastic Dowel for Railway Applications A specialized fastening component used in rail fastening systems, typically manufactured from high-strength engineering plastics like glass fiber reinforced polyamide (PA66/Nylon 66). This insulating anchor securely fastens rail components to concrete sleepers or baseplates. Key Functions & Benefits Electrical Insulation: Provides essential electrical isolation between rail and concrete structure for track circuit signaling systems