Corrugated pipe in sections diameter 110mm QRK 110 BLUE 450N /6m/ 011100000601

Underground installation conduit pipes

Corrugated pipes QRK are a reliable solution for protecting electrical and telecommunication cables laid underground. Their construction, based on a double-walled structure and a corrugated surface, provides high resistance to compression, which is crucial for installations in open excavations. Made of polyethylene (PE), they are characterized by durability and resistance to weather conditions.

Supplied in practical sections of 6 meters in length, they facilitate installation and minimize waste. The blue color (for diameters up to 110 mm) helps to identify the purpose of the pipes – it indicates that they are intended for electrical installations. The product meets the requirements of PN-EN 50626-1:2023 standard, which guarantees its safety and compliance with applicable regulations.

Features and applications

QRK pipes are widely used in:

• Electrical installations – protection of power cables
• Telecommunication installations – protection of fiber optic and copper cables
• Residential, commercial and industrial construction
• Earthworks and road works

Thanks to their compression resistance of 450N, these pipes are ideal for places exposed to mechanical loads. The possibility of ordering pipes with other strength classes (250N or 750N) allows you to adapt the product to specific project requirements. Additionally, waterproof versions marked QRKS are available, which provide additional protection against moisture.

Installation and additional information

QRK pipes are supplied with a connector, which facilitates their connection and the tightness of the installation. Installation should be carried out by a qualified electrician or installer in accordance with the manufacturer's instructions and applicable standards. Caution should be exercised when handling the pipes and using appropriate tools. It is also worth noting the possibility of using these pipes as a replacement for popular DVK systems.