Corrugated pipe in sections diameter 110mm QRK 110 RED 450N /6m/ 011100000602

Conduit pipes for cables – protection and durability

Corrugated QRK conduit pipes are a reliable solution for protecting cables laid directly in the ground or in excavations. Their two-layer, corrugated construction provides high resistance to compression, exceeding 450N, which guarantees compliance with the requirements specified in the regulation of the Minister of Infrastructure of October 26, 2005, concerning telecommunications construction facilities. This is crucial for installers who need to ensure compliance with regulations.

QRK pipes are supplied in practical sections of 6 meters in length, which facilitates transport and installation. The red color of pipes with a diameter above 110mm allows for easy identification and differentiation from other underground installations. Made of polyethylene (PE), they are characterized by durability and resistance to atmospheric conditions.

Features and application

QRK pipes find wide application in:

• Protection of power and telecommunications cables.
• Underground installations in residential, industrial and infrastructure construction.
• Construction of sewer networks (in combination with appropriate fittings).
• Securing cables against mechanical damage during earthworks.

Additionally, QRK pipes are manufactured in accordance with the PN-EN 50626-1:2023 standard, which confirms their high quality and safety of use. The set includes a connector to facilitate joining pipe sections. For specific projects, it is possible to order pipes with increased compression strength (250N or 750N) – available on individual order. Waterproof versions marked QRKS are ideal for areas exposed to moisture. Diameters 50, 75, 110, 125, 160 and 200mm can be supplied in a waterproof version marked QRKS.