Description
Technical Parameters
Railway Dog Spikes - Basic Specifications & Material
| Parameter | Description | Common Standards / Notes |
|---|---|---|
| Product Name | Railway Dog Spike | Traditional fastening component for securing rail to wooden sleepers. |
| Primary Function | To fix the rail base (foot) to the wooden sleeper and maintain the gauge. | Driven into the wooden sleeper through pre-drilled holes in the rail base and a tie plate. |
| Typical Material | Low Carbon Steel Wire Rod | Common grades are Q235A (China) or A36 (US). |
| Common Standards | ARE-MA-1 (Chapter 5, Part 2), GB/T 703, IS 5326 | Different regions have specific dimensional and material standards. |
| Surface Treatment | Hot-Dip Galvanizing (Most Common), Black (Untreated) | Galvanizing is critical for corrosion protection in outdoor environments. |
| Common Sizes | 5/8" x 5-1/2", 9/16" x 5", 3/4" x 6" (Diameter x Length) | Size is selected based on rail size and sleeper type. 5/8" x 5-1/2" is a very common size. |
| Key Mechanical Properties | Tensile Strength, Bend Test | Must be malleable enough to be driven without breaking. |
Supplier Quotation Request Template
| Quotation Item | Your Specification / Requirement | Supplier to Provide / Confirm |
|---|---|---|
| Product Description | Railway Dog Spikes | Confirm understanding of the product. |
| Applicable Standard | e.g., AREMA, GB/T 703, or other: ________ | Specify the exact dimensional and technical standard. |
| Size | e.g., 5/8 inch x 5-1/2 inch (Diameter x Length) | Confirm the exact dimensions (shank diameter, length under head). |
| Material | e.g., Q235A Steel or equivalent | Confirm material grade and provide Mill Test Certificate if required. |
| Surface Treatment | e.g., Hot-Dip Galvanized, min. coating mass: 610 g/m² (per AREMA) | Confirm treatment type and coating standard/thickness. |
| Quantity | e.g., 20,000 pieces | Provide the total required quantity. |
| Unit Price | [To be filled by supplier] | Price in USD/100 pcs or USD/ton (common units for spikes). |
| Lead Time | [To be filled by supplier] | Estimated production and delivery time after order confirmation. |
| Package | e.g., In 100 lb (45 kg) sacks or in bulk wooden boxes | Confirm packaging details. |
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