Contact Platform Support
Help CenterRailway Dowel Material Traceability Certificate Galvanized Finish 12-Month Warranty Service
Product Spotlights
Related Products
-
Railway Dowel 20mm Diameter 200mm Length Hardness HRC 35-40 Surface Zinc PlatedNegotiableMOQ: 1 Piece -
Railway Dowel M16 Thread 450MPa Tensile Strength Cold Forged Heat Treated Rail FastenerNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip, Standard Compliant, 1 Year Warranty, Free Technical Support, 60Si2Mn SteelNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip for High-Speed Railway, 60Si2Mn, 12.5mm ID, 150KN Load, Reliable PerformanceNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip, 60Si2Mn Spring Steel, 5mm Thickness, 2000Pcs Pack, 150KN Clamping, Mill Test ReportNegotiableMOQ: 1 Piece
Anping County Boli Hardware Wiremesh Products Factory (established 1998) proudly presents our Railway Dowel with Material Traceability Certificate, Galvanized Finish, and 12-Month Warranty Service. As a professional manufacturer with over two decades of experience, we specialize in producing high-quality railway fastening components engineered for demanding rail environments. This dowel pin is designed to provide reliable anchoring in concrete sleepers, ensuring long-term stability and safety. Each unit comes with a full material traceability certificate, giving you complete confidence in the steel grade and origin. The galvanized finish offers excellent corrosion resistance, while our 12-month warranty service underlines our commitment to product quality and customer satisfaction.
Key Features & Technical Specifications
| Feature | Benefits |
|---|---|
| Material Traceability Certificate | Ensures compliance with railway specifications; provides full transparency on steel grade, heat number, and mill source. |
| Galvanized Finish | Hot-dip or electro-galvanizing available; offers superior corrosion protection in outdoor and high-humidity environments, extending service life. |
| 12-Month Warranty Service | Covers manufacturing defects; provides peace of mind and reduces project risk. |
| Custom Dimensions | Available in various diameters, lengths, and thread patterns to match specific rail fastening systems (e.g., elastic fasteners, clip systems). |
| High Strength Steel | Manufactured from Q235 or Q345 steel, ensuring adequate tensile strength and resistance to shear forces in track applications. |
Technical Parameters (Typical)
| Parameter | Value |
|---|---|
| Diameter | 20 mm – 30 mm (customizable) |
| Length | 150 mm – 300 mm (customizable) |
| Tensile Strength | ≥ 370 MPa (Q235) / ≥ 470 MPa (Q345) |
| Galvanizing Thickness | ≥ 50 µm (hot-dip) / ≥ 10 µm (electro) |
| Surface Finish | Smooth, no burrs, uniform coating |
Product Advantages
- Full Traceability – Each batch is documented with material certificates, making it easy to comply with railway quality management systems.
- Corrosion Resistance – Galvanized finish ensures long-term performance even in coastal or humid environments, reducing maintenance costs.
- Warranty Protection – 12-month warranty covers any manufacturing defects, providing a safety net for your supply chain.
- Customizable Design – We can produce dowels according to your drawings or samples, including different head shapes, threads, and chamfer details.
- Fast Delivery – With annual export value of US$5-10 million and established logistics, we serve global markets via Tianjin, Qingdao, Shanghai, and Foshan ports.
Why Choose Anping Boli?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of railway hardware and fasteners. Our factory covers a wide range of production capabilities, including stamping, forging, machining, and surface treatment. We export to over 15 markets globally, including North America, Europe, Southeast Asia, and Oceania, with an annual export value of US$5 million to US$10 million. All our products are inspected before shipment to ensure dimensional accuracy, coating quality, and traceability documentation. Our dedicated team provides responsive customer service and technical support throughout the entire order process. By choosing our railway dowel, you are investing in a product backed by 25 years of industry experience, rigorous quality control, and a commitment to long-term partnership.
Frequently Asked Questions
Q1: What is a material traceability certificate, and why is it important for railway dowels?
A: A material traceability certificate documents the steel grade, heat number, and mill source of the raw material. It is crucial for railway applications because it ensures that the dowel meets the required strength and safety standards, and allows for full accountability in case of failure.
Q2: What types of galvanized finish do you offer?
A: We offer both hot-dip galvanizing (HDG) and electro-galvanizing. HDG provides a thicker coating for extreme corrosion resistance, while electro-galvanizing offers a smoother finish for less demanding environments. The choice depends on your specific application and budget.
Q3: Can you produce dowels with non-standard dimensions?
A: Yes, we can customize dimensions according to your drawings or samples. Common ranges include diameters from 20 mm to 30 mm and lengths from 150 mm to 300 mm, but we are flexible to meet your requirements.
Q4: How long is the warranty period, and what does it cover?
A: The warranty period is 12 months from the date of shipment. It covers manufacturing defects such as material flaws, improper galvanizing, or dimensional deviations. Normal wear and tear, misuse, or improper installation are not covered.
Q5: Do you provide samples before mass production?
A: Yes, we can provide samples for evaluation. Sample costs and shipping are negotiable. Once the sample is approved, we can proceed with bulk production with consistent quality.
Q6: What is the typical lead time for a container order?
A: Lead time is typically 25–35 days after confirmation of order and sample approval, depending on quantity and customization. We can expedite production for urgent orders upon request.
Q7: Which ports do you ship from?
A: We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan. The port can be selected based on your location and logistics preference.
Q8: How do you ensure the quality of the galvanized coating?
A: We perform thickness testing using a magnetic gauge, adhesion tests (e.g., hammer test), and visual inspection for uniformity. Our galvanizing process is controlled to meet industry standards, and we provide a coating certificate upon request.
Ready to secure your railway fastening supply chain? Contact us today for a quotation or to discuss your specific requirements. With our proven track record, traceability commitment, and after-sales warranty, Anping Boli is your reliable partner for railway dowel pins.
Send Inquiry to This Supplier
You May Also Like
-
Carbon Steel W-type Elastic Rail Clip, 5mm x 15mm, 1500 Hours Salt Spray Test, 1 Year WarrantyNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip, 60Si2Mn Spring Steel, 12.5mm Inner Diameter, Hot Dip Galvanized, 2000Pcs per BoxNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip, 60Si2Mn, 100% Inspected, Mill Test Report, 30-Day Return Policy, Factory DirectNegotiableMOQ: 1 Piece
-
Precision Forged W-type Elastic Rail Clip, 8mm Wire Diameter, 1000 N/mm2 Tensile Strength, Anti-Corrosion CoatingNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip, 60Si2Mn, 150KN Load, Heat Treated, Standard Compliant, 500Pcs Carton PackNegotiableMOQ: 1 Piece
-
W-type Elastic Rail Clip for Heavy Haul Railway, 160KN Clamping Force, 60Si2Mn, Industrial Grade, DurableNegotiableMOQ: 1 Piece
-
60Si2Mn Steel W-type Elastic Rail Clip, Heat Treated, 5mm Thickness, 150KN Clamping Force, Mill Test ReportNegotiableMOQ: 1 Piece
-
W-Type Elastic Rail Clip With Anti-Corrosion Coating, 12mm Diameter, 10kN Clamping Force, Standard CompliantNegotiableMOQ: 1 Piece
-
W-Type Elastic Rail Clip DIN 2093, Phosphated Surface, 10kN Clamping Force for RailwayNegotiableMOQ: 1 Piece
-
W-Type Elastic Rail Clip 12x12mm, ISO 9001 Factory Compliant, 10-Year Service LifeNegotiableMOQ: 1 Piece
