Nylon 6/6 Sleeve for Concrete Sleepers, M24x100mm, 80kN Pullout Force, Anti-Corrosion
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with annual export value of US$5–10 million. Our Nylon 6/6 Sleeve for Concrete Sleepers, M24x100mm, 80kN Pullout Force, Anti-Corrosion represents a reliable solution for railway and infrastructure projects worldwide. Designed for durability and high mechanical performance, this sleeve ensures secure fastening in concrete sleepers while resisting environmental degradation.
Each sleeve is precision-molded from premium Nylon 6/6, offering excellent tensile strength and impact resistance. The 80kN pullout force rating guarantees robust anchoring even under heavy loads. The anti-corrosion property makes it ideal for long-term outdoor and underground applications, reducing maintenance costs over the product lifecycle.
Our manufacturing facility in Hengshui, Hebei, China, employs advanced injection molding processes and strict quality control. With 25+ years of export experience to markets including North America, Europe, Southeast Asia, and Oceania, we understand the diverse requirements of international clients. This product is available for customization upon request.
Key Features & Technical Specifications
- Material: Nylon 6/6 – high strength, wear resistance, and excellent dimensional stability.
- Dimensions: M24 thread size, 100mm length – compatible with standard concrete sleeper inserts.
- Pullout Force: 80kN – verified through rigorous testing, ensuring reliable anchorage in concrete.
- Anti-Corrosion: Inherently resistant to moisture, chemicals, and UV radiation, extending service life in harsh environments.
- Application: Designed for concrete sleepers in railway tracks, precast concrete elements, and civil engineering structures.
- Color: Standard black; other colors available on request.
- Custom Options: Thread length, diameter, and material modifications can be made to suit specific project needs.
Performance Parameters (Table)
| Parameter | Value |
|---|---|
| Thread Size | M24 |
| Length | 100 mm |
| Pullout Force | 80 kN (typical) |
| Material | Nylon 6/6 |
| Operating Temperature | -40°C to +120°C |
| Anti-Corrosion | Yes (inherent) |
| Application | Concrete sleepers, precast elements |
Advantages Over Alternatives
- Superior Pullout Strength: 80kN ensures secure fastening even under dynamic loads, reducing the risk of loosening.
- Long Service Life: Nylon 6/6’s resistance to corrosion, moisture, and chemicals outperforms metal sleeves that may rust or degrade.
- Lightweight: Easier handling and installation compared to steel equivalents, lowering labor costs.
- Cost-Effective: Competitive pricing with consistent quality, supported by our factory-direct supply.
- Customizable: We can adjust dimensions, thread pitch, and color to match your project specifications.
- Global Compatibility: Designed to meet common international standards for concrete sleeper inserts.
Our sleeves undergo rigorous testing in our in-house laboratory to ensure consistent pullout force and dimensional accuracy. Each batch is traceable, and we provide test reports upon request. For clients in railway maintenance, track construction, or precast concrete manufacturing, this sleeve offers a reliable and economical choice.
Why Choose Anping Boli?
With over 25 years of manufacturing experience (since 1998), we have built a solid reputation for quality and delivery. Our annual export value of US$5–10 million reflects the trust of customers in 15+ markets worldwide, including North America, Europe, Southeast Asia, Africa, and Oceania. We ship from major ports: Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast logistics.
Our factory in Hengshui, Hebei, is equipped with modern injection molding machines and a skilled workforce. We adhere to strict quality control procedures, from raw material inspection to final packaging. Every sleeve is checked for thread integrity, dimensional accuracy, and pullout strength before shipment.
We are committed to offering competitive prices without compromising on quality. Whether you need a standard M24x100mm sleeve or a custom design, our team can provide technical support and samples. Contact us today to discuss your project requirements or request a quotation.
Frequently Asked Questions
- Q: What is the exact pullout force of the sleeve? A: The typical pullout force is 80 kN, tested under standard concrete conditions. Actual performance may vary based on concrete strength and installation method.
- Q: Is this sleeve compatible with all concrete sleepers? A: It is designed for standard M24 threaded inserts commonly used in concrete sleepers. We recommend verifying the thread dimensions and embedment depth with your sleeper design.
- Q: Can the sleeve be used outdoors or in corrosive environments? A: Yes, Nylon 6/6 has inherent anti-corrosion properties, making it suitable for outdoor, underground, and coastal applications.
- Q: What is the minimum order quantity (MOQ)? A: MOQ is typically 1000 pieces, but we can accommodate smaller trial orders. Please contact us for details.
- Q: Do you provide samples before mass production? A: Yes, samples are available upon request. You can pay for the sample cost, and we will refund it for bulk orders.
- Q: Can I customize the length or thread size? A: Absolutely. We offer customization for thread size, length, color, and material grade. Please provide your specifications.
- Q: What is the lead time for a standard order? A: For standard M24x100mm sleeves, lead time is 15–20 days after confirmation. Custom orders may require 25–30 days.
- Q: How do you ensure quality consistency? A: We implement ISO-like quality management internally, with incoming material inspection, in-process checks, and final testing. Each batch includes a certificate of analysis.
We welcome inquiries from railway contractors, precast concrete manufacturers, and distributors. Our team responds within 24 hours with detailed product information and pricing. Partner with a reliable manufacturer – choose Anping Boli for your next project.
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