Corrugated pipe in coils diameter 110mm QRK 110/25 FLEX BLUE 450N /25m/ 021100002501

Underground cable protection pipes – protection and flexibility

Corrugated pipe in coils QRK 110/25 FLEX blue 450N is a reliable solution for protecting cables laid in the ground during installation work. Thanks to its double-walled, corrugated construction, it provides high resistance to crushing, exceeding 450N, which complies with the requirements specified in the regulation of the Minister of Infrastructure of October 26, 2005, concerning telecommunications construction facilities. This is particularly important when protecting cables from mechanical damage during and after work.

Construction and application

QRK FLEX pipes are designed for open trenches and are characterized by high flexibility and a small bending radius, which makes them easy to lay even in difficult terrain conditions. The smooth inner wall minimizes resistance when pulling cables, and the rope supplied with the product further speeds up this process. Made of polyethylene (PE), the pipes are resistant to weathering and corrosion. The outer diameter of the pipe is 110 mm, making it ideal for applications requiring greater throughput.

Advantages for installers and end users

• Durability and safety: Crushing resistance above 450N guarantees long-term protection of cables against mechanical damage.
• Easy installation: Flexible construction and supplied rope facilitate cable pulling, reducing installation time.
• Compliance with standards: The product meets the requirements of PN-EN 61386-24:2023 standard, ensuring compliance with applicable regulations.
• Versatility: Suitable for various types of cables and applications in telecommunications, power and other networks.
• Color availability: Standardly available in blue (for diameters ≤110mm), but other colors are available on request, including black with UV stabilizer for increased resistance to sunlight.
• Delivery in coils: The pipe is supplied in practical coils of 25 or 50 meters in length, which facilitates transport and storage.
• Completeness: The set includes a connector to facilitate joining pipe sections.

QRK FLEX pipes are an investment in the safety and durability of cable installations – for both professionals and end users.