PA66 Nylon Sleeve for Screw Spike Fastening System With 20kN Tensile Strength -20°C to 80°C
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in precision fastening components. Our PA66 nylon sleeve for screw spike fastening system is engineered to deliver reliable performance in demanding environments. With a tensile strength of 20 kN and an operating temperature range from -20°C to 80°C, this sleeve ensures secure and durable fastening for rail, construction, and industrial applications. We export to over 20 countries across North America, Europe, Asia, and Oceania, with annual export value exceeding US$5 million. Our commitment to quality and customization makes us a trusted partner for global buyers.
Product Features
- High Tensile Strength: 20 kN load capacity ensures reliable holding under heavy stress, ideal for railway spikes and structural fastening.
- Wide Temperature Tolerance: Operates from -20°C to 80°C, suitable for extreme climates and seasonal variations.
- PA66 Material: Nylon 66 offers excellent wear resistance, low friction, and long service life, even in harsh conditions.
- Corrosion & Chemical Resistance: Resistant to oils, greases, and many solvents, reducing maintenance needs.
- Easy Installation: Designed for compatibility with standard screw spikes, allowing quick and secure fastening.
- Customizable Dimensions: Inner diameter, outer diameter, and length can be tailored to your specific requirements.
- Consistent Quality: Manufactured under strict quality control, ensuring uniform dimensions and performance.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | PA66 (Nylon 66) |
| Tensile Strength | 20 kN |
| Operating Temperature | -20°C to 80°C |
| Color | Black (custom colors available on request) |
| Standard Length | 50 mm, 60 mm, 80 mm (customizable) |
| Inner Diameter Range | 10 mm – 25 mm |
| Outer Diameter Range | 15 mm – 35 mm |
| Packaging | Cartons, pallets, or bulk as per customer request |
Benefits for Your Business
- Reduced Downtime: Durable design minimizes replacement frequency, keeping your operations running smoothly.
- Enhanced Safety: High tensile strength ensures secure fastening, reducing risks of loosening or failure.
- Cost-Effective: Long service life and low maintenance lower total cost of ownership.
- Global Compatibility: Works with standard screw spikes used in railway and construction systems worldwide.
- Eco-Friendly: PA66 is recyclable, supporting sustainable manufacturing practices.
Why Choose Anping Boli Hardware?
With over 25 years of manufacturing experience, we have shipped millions of fastening components to clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our annual export volume of US$5–10 million reflects our capacity to handle large orders with consistent quality. We are located in Hengshui, Hebei, China, with convenient access to multiple ports (Tianjin, Qingdao, Shanghai, Foshan) for fast and flexible shipping. Whether you need standard sizes or custom dimensions, our team ensures precise production, rigorous inspection, and on-time delivery. Contact us today for a quote or sample to experience the Boli difference.
Frequently Asked Questions (FAQ)
-
Q: What is the main application of this PA66 nylon sleeve?
A: It is primarily used in railway track fastening systems as a protective and insulating sleeve for screw spikes, also suitable for construction and heavy machinery where high tensile strength and temperature resistance are required. -
Q: Can the sleeve withstand extreme weather conditions?
A: Yes, the PA66 material maintains its mechanical properties from -20°C to 80°C, making it ideal for both cold and hot climates. -
Q: Are custom sizes available?
A: Absolutely. We can customize inner diameter, outer diameter, length, and color according to your drawings or specifications. Minimum order quantity may apply for custom sizes. -
Q: Is this sleeve compatible with standard screw spikes?
A: Yes, it is designed to fit standard screw spikes commonly used in rail and construction industries. Please provide your spike dimensions for a perfect match. -
Q: What is the tensile strength of 20 kN equivalent to in load?
A: 20 kN equals approximately 2,040 kg of force, ensuring reliable holding under heavy loads. -
Q: How long does the sleeve last in outdoor exposure?
A: PA66 has excellent UV resistance when properly formulated, but we recommend adding UV stabilizers for prolonged outdoor use. Contact us for UV-resistant options. -
Q: What packaging options do you offer?
A: Standard packaging is in cartons or pallets. We can also pack in bulk or according to your specific requirements. Export packaging is moisture-proof and sturdy. -
Q: Do you provide samples for testing?
A: Yes, we offer free samples for existing stock sizes. Shipping cost is borne by the buyer. Custom samples are available with a small mold fee.
Partner with a manufacturer you can trust. Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been delivering high-quality fastening solutions to global markets. Our PA66 nylon sleeve combines strength, durability, and customization to meet your exact needs. Get in touch now for a quotation or technical consultation – we are ready to support your project from prototype to mass production.
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