Q235 Material Railroad Dog Spike

Q235 Material Railroad Dog Spike suppliers

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Q235 Material Railroad Dog Spike high quality

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Q235 Material Railroad Dog Spike manufacturers

Q235 Material Railroad Dog Spike

Name: China Q235 Material Railroad Dog Spike Manufacturers Suppliers Factory - Wholesale Service - GNEE RAIL
Brand: GNEE
SKU: 275328519

Fishplate (Joint Bar) is a key component used to mechanically connect the ends of two rails in railway tracks. It has a symmetrical double-headed structure and is fastened by high-strength bolts. Its main functions include: transmitting the longitudinal/lateral/vertical force of the train, maintaining the width of the rail gap, and ensuring a smooth rail surface.

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Description

Technical Parameters

Types about Rail spikes

Dog Spikes (Standard)
Screw Spikes (Enhanced holding power)
Elastic Spikes (For special applications)

Technical Parameters Comparison

Parameter	Dog Spike	Screw Spike	Notes
Length (mm)	100-150	150-200	Varies by rail size
Shank Diameter	12-16mm	16-22mm	Threaded for screw type
Head Size	30×20mm (flat)	25×25mm (square)
Material	Q235 carbon steel	45# carbon steel	Often galvanized
Pull-out Force	8-12kN	15-25kN	Depends on wood condition