Description
Technical Parameters
Products Description
| Attribute | Description |
|---|---|
| Product Name | Railway Dog Head Spikes |
| Shape Feature | Characterized by a "dog head"-shaped top (bulbous, curved head), with a long, tapered shank ending in a sharp point. |
| Material | Typically made of carbon steel (e.g., Q235) or low-alloy steel, offering sufficient strength and ductility for track fastening. |
| Application | Mainly used in traditional ballasted railway tracks to secure rails to wooden sleepers (ties), preventing rail displacement under train loads. |
Rail dog spikes VS screw apikes
| Attribute | Railway Dog Head Spikes | Railway Threaded Spikes (Screws) |
|---|---|---|
| Shape Feature | Has a "dog head"-shaped top (bulbous, curved, and slightly offset head), with a square or rectangular shank and a sharp, chisel-like point. | Features a cylindrical shank with external threads (helical ridges) and a flat or hexagonal head for tool engagement (e.g., wrench or screwdriver). |
| Material | Typically made of carbon steel (e.g., Q235) or low-alloy steel, emphasizing ductility and impact resistance. | Often crafted from medium-carbon steel or alloy steel (e.g., 45# steel) with heat treatment to enhance tensile strength and thread durability. |
| Application | Primarily used in traditional ballasted tracks with wooden sleepers to secure rails to ties, common in low-to-medium speed railways. | Widely applied in tracks with concrete sleepers (or wooden sleepers with pre-threaded holes) for rail fastening; suitable for various speed grades, including high-speed lines. |
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