Precision Ground Welded Titanium Sleeper Plates, 12mm Thick, 100mm Width, Flatness 0.1mm per Meter
Product Spotlights
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in the production of high-precision titanium components. Our Precision Ground Welded Titanium Sleeper Plates (12mm thick, 100mm width, flatness 0.1mm per meter) are engineered to meet the most demanding industrial applications. Combining advanced welding techniques with precision grinding, these plates offer exceptional dimensional stability, corrosion resistance, and long-term reliability. Whether for railway infrastructure, heavy machinery bases, or aerospace fixtures, our product delivers consistent performance under extreme conditions.
Key Features & Technical Specifications
- Material Excellence: Made from high-grade titanium (Grade 2 or Grade 5 available), offering outstanding strength-to-weight ratio and immunity to corrosion in harsh environments.
- Precision Ground Surface: Flatness tolerance of ≤0.1 mm per meter ensures perfect mating with supporting structures, minimizing stress concentrations.
- Welded Construction: Utilizes automated welding processes with full penetration and post-weld stress relief, resulting in homogenous structure and no weak points.
- Strictly Controlled Dimensions: 12mm thickness (±0.05mm), 100mm width (±0.1mm), and customizable lengths from 500mm to 6000mm.
- Non-Magnetic & Anti-Spark: Ideal for sensitive environments such as explosive atmospheres or MRI facilities.
- Long Service Life: Titanium’s natural oxide layer provides self-healing protection, reducing maintenance costs over decades.
| Parameter | Value |
|---|---|
| Thickness | 12 mm (tolerance ±0.05 mm) |
| Width | 100 mm (tolerance ±0.1 mm) |
| Flatness | ≤ 0.1 mm per meter |
| Surface Roughness (Ra) | ≤ 0.8 μm (ground finish) |
| Material Grade | Titanium Gr.2 / Gr.5 (Ti-6Al-4V) |
| Tensile Strength | ≥ 345 MPa (Gr.2) / ≥ 895 MPa (Gr.5) |
| Standard Length | 1000 mm, 2000 mm, 3000 mm or custom |
| Edge Treatment | Chamfered or square edge (optional) |
Why Choose Our Titanium Sleeper Plates?
Our manufacturing process combines over two decades of metalworking expertise with state-of-the-art CNC grinding and welding equipment. Each plate undergoes a rigorous quality control routine including CMM measurement of flatness and ultrasonic testing for weld integrity. The result is a product that not only meets but often exceeds industry standards for sleeper plates used in railway tracks, offshore platforms, and chemical plant foundations.
Compared to steel or aluminum alternatives, titanium offers 50% weight reduction while maintaining superior fatigue resistance. The ground surface reduces friction and wear on contacting components, extending the life of the entire assembly. Additionally, the non-corrosive nature of titanium eliminates the need for protective coatings, simplifying installation and reducing environmental impact.
Trust & Reliability
With an annual export value of US$5 million to US$10 million, our factory ships to markets across North America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We have established long-term partnerships with railway contractors, engineering firms, and OEMs worldwide. Our location in Hengshui, Hebei, China, allows us to efficiently source raw materials and deliver products through major ports like Tianjin, Qingdao, and Shanghai.
Every order is backed by our commitment to quality and on-time delivery. We offer customizable dimensions, packaging options, and surface treatments to meet your specific project requirements. Our team of engineers is available to provide technical support and recommend the optimal grade and configuration for your application.
Frequently Asked Questions
Q1: What is the typical lead time for these sleeper plates?
A: Standard sizes (lengths up to 3000mm) can be shipped within 15-20 working days after order confirmation. Custom sizes may require 25-30 working days.
Q2: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 200mm length) at a nominal cost. The sample fee will be deducted from your first bulk order.
Q3: Can the plates be supplied with pre-drilled holes?
A: Absolutely. We can drill, countersink, or tap holes according to your drawings. Please specify the hole pattern when ordering.
Q4: What packing method do you use for export?
A: Plates are bundled with protective spacers, wrapped in waterproof paper, and packed in reinforced wooden crates or steel pallets suitable for sea freight.
Q5: Are these plates suitable for high-temperature environments?
A: Titanium maintains good mechanical properties up to 400°C. For higher temperature applications, we recommend Grade 5 (Ti-6Al-4V) which retains strength up to 600°C.
Q6: How do you ensure the flatness tolerance of 0.1mm/m?
A: Each plate is ground on a precision surface grinder and then inspected using a laser interferometer or coordinate measuring machine (CMM). A flatness report can be provided with the shipment.
Q7: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 50 pieces. For custom sizes, MOQ is 100 pieces. Smaller quantities can be negotiated for prototype or sample orders.
Q8: Do you have certificates for material origin?
A: Yes, we can provide mill test certificates (MTC) for each batch of titanium material, confirming chemical composition and mechanical properties.
Contact us today for a quotation or to discuss your technical requirements. Our team is ready to support your next project with precision titanium solutions.
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