Rigid RHDPE protective pipe 75x4.5 DNK two-color - blue, black inside - with socket (6 m / 300 m) RHDPE 75X4,5 DNK

Protective conduit rigid RHDPE – reliable cable protection in harsh conditions

RHDPE 75x4.5 DNK pipe is a solid solution for cable protection, especially in outdoor and underground installations. Made of high-quality polyethylene (HDPE), it provides long-lasting protection against mechanical damage, moisture and weathering. The two-color design – blue on the outside and black on the inside – makes it easy to identify and distinguish from other installations. Available in 6-meter lengths, packed on pallets of 300 meters, which facilitates transport and storage.

Construction and application

RHDPE pipes with a socket are ideal for applications requiring high strength and reliability. They are perfect for:

• Cable installations in the ground, including passages under roads and sidewalks.
• Electrical networks where protection against mechanical damage is required.
• Protection of cables in difficult terrain conditions, exposed to high loads.
• Construction of telecommunications infrastructure.

The smooth inner and outer surface makes it easy to pull cables, minimizing the risk of damage during installation. The socket connection ensures tightness and durability.

Advantages and product features

• Strength: Compressive strength in accordance with EN 61386-24 (Type 750) guarantees resistance to external loads.
• Impact resistance: Normal impact resistance according to EN 61386-24 provides protection against mechanical damage during operation.
• Two-color design: The blue exterior color makes it easier to identify the pipe during installation work and subsequent operation. The black interior color minimizes glare and improves the visibility of cables inside the pipe.
• HDPE material: High-density polyethylene (HDPE) is characterized by high chemical and mechanical resistance, as well as good electrical insulation.
• Easy installation: The socket system allows for quick and tight installation of pipes, without the need for additional tools or sealing materials.
• Section length: Availability in 6-meter lengths and 300-meter packages optimizes the installation process and reduces the number of connections.
• Diameter: Outer diameter 75 mm and inner diameter 66 mm provide adequate space for cables of various thicknesses.