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Help CenterRailway Sleeper Dowel Pin With 1 Year Warranty and Mill Test Report Supplied
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of high-quality railway sleeper dowel pins. Since 1998, we have been dedicated to producing durable and reliable fastening solutions for the global railway industry. Our railway sleeper dowel pins are designed to provide secure and long-lasting connections between sleepers and rails, ensuring the safety and stability of railway tracks. With a 1-year warranty and a mill test report supplied with every batch, we guarantee the integrity and performance of our products. Choose our dowel pins to enhance your railway infrastructure with confidence.
Our railway sleeper dowel pins are precision-engineered from high-grade steel materials, offering excellent strength and resistance to wear, corrosion, and fatigue. They are manufactured using advanced cold heading or machining processes, ensuring consistent dimensions and smooth surfaces. The pins are available in various sizes and surface treatments to meet specific project requirements. Below are the key technical specifications:
| Parameter | Details |
|---|---|
| Material | Carbon steel, alloy steel, or stainless steel (optional) |
| Diameter Range | 12mm – 30mm (customizable) |
| Length Range | 80mm – 300mm (customizable) |
| Surface Treatment | Hot dip galvanized, electro-galvanized, plain, black oxide, or as per request |
| Tensile Strength | ≥ 400 MPa (subject to material grade) |
| Hardness | HRC 20–30 (customizable) |
| Chamfer | Standard chamfered ends for easy installation |
| Warranty | 1 year against manufacturing defects |
Product Features and Benefits
- High Durability: Made from premium steel with optional corrosion-resistant coatings, our dowel pins withstand harsh weather conditions and heavy loads, reducing maintenance frequency.
- Precision Manufacturing: Each pin is produced with tight tolerances (±0.5mm on diameter, ±1mm on length) to ensure a perfect fit in pre-drilled sleeper holes.
- Mill Test Report Included: Every shipment comes with a detailed mill test report verifying chemical composition and mechanical properties, giving you full traceability.
- 1-Year Warranty: We stand behind our product quality. If any pin fails due to material or workmanship within one year, we will replace it free of charge.
- Customizable Options: We offer a wide range of sizes, materials, and surface treatments. Whether you need standard or specialized pins, we can meet your specifications.
- Easy Installation: The chamfered ends and smooth surface reduce friction, allowing quick and efficient insertion into sleepers, saving labor time.
- Compatibility: Suitable for various railway sleeper types, including concrete, wood, and composite sleepers, ensuring versatile application.
Quality Assurance and Trust
At Anping County Boli Hardware Wiremesh Products Factory, we pride ourselves on decades of manufacturing excellence. Our factory, established in 1998, has grown to an annual export value of US$5–10 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We are located in Hengshui, Hebei, China, with convenient access to major ports like Tianjin, Qingdao, Shanghai, and Foshan. Our experienced team ensures strict quality control from raw material selection to final packaging. With a 1-year warranty and a mill test report supplied, you can rely on our dowel pins for consistent performance in your railway projects. We invite you to contact us for a quote or samples. Let us be your long-term partner in railway infrastructure.
Frequently Asked Questions
-
What materials are available for the railway sleeper dowel pins?
We offer carbon steel, alloy steel, and stainless steel options. Please specify your requirements, and we can recommend the most suitable material based on your application. -
Do you provide a mill test report with every order?
Yes, a mill test report is supplied with each shipment, detailing the chemical composition and mechanical properties of the steel used. -
What is the warranty period?
We provide a 1-year warranty covering manufacturing defects. If any pin fails under normal use within this period, we will replace it at no extra cost. -
Can I get custom sizes?
Absolutely. Our pins are customizable in diameter, length, and surface treatment. Please provide your drawings or specifications for a tailored solution. -
What is the minimum order quantity (MOQ)?
Our MOQ is typically 5000 pieces, but we can negotiate for smaller quantities on a trial order basis. -
How are the pins packaged for export?
They are packed in sturdy wooden pallets or cartons, with protective wrapping to prevent damage during transit. We can also customize packaging according to your requirements. -
What is the lead time for delivery?
Standard lead time is 15–25 days after order confirmation, depending on quantity and customization. For urgent orders, we can expedite production. -
Do you have any certifications?
We comply with international quality standards; however, specific certifications can be provided upon request based on your project needs. Our mill test report serves as a quality guarantee.
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