Pipe Elbow 90° REHAU Kolanko 90° SDR11 63 mm

REHAU Kolanko 90° SDR11 63 is a 90-degree pipe elbow engineered for SDR11 polyethylene piping systems with a nominal outer diameter of 63 mm. The fitting provides a compact, right-angle change of direction for fluid and drainage pipelines and is intended for both underground and above-ground installations where compatibility with SDR11 PE materials and required mechanical properties are needed.

Advantages

The elbow is manufactured from polyethylene compatible with SDR11 systems, offering resistance to common environmental stresses encountered in buried and exposed applications. Its standardized 90° geometry ensures predictable hydraulic behavior and straightforward integration with SDR11 pipes of matching diameter. The fitting’s design supports reliable jointing and reduces the risk of misalignment during installation, contributing to long-term operational stability in water and drainage networks.

Suitable for

• Directional change in SDR11 polyethylene pressure and drainage pipelines
• Underground stormwater and sewer networks
• Above-ground supply lines where SDR11 PE compatibility is required
• Renovation or extension of existing SDR11 pipe systems

Key specifications

• Nominal outer diameter: 63 mm
• Angle: 90 degrees
• Material family: polyethylene suitable for SDR11 systems
• Application: fluid and drainage pipelines for underground and above-ground use

How to use

Choose the REHAU Kolanko 90° SDR11 63 elbow when a right-angle diversion is required in an SDR11 PE pipeline. Prepare pipe ends according to the chosen joining method and manufacturer instructions for SDR11 polyethylene systems, ensuring clean, square cuts and correct insertion depth. Join the fitting to the pipeline using the system-compatible technique specified for SDR11 (for example, electrofusion or appropriate mechanical couplings), and verify alignment and sealing before backfilling or commissioning.

Usage recommendations

Verify system pressure rating and installation method compatibility before selection. Follow REHAU or system supplier guidelines for jointing SDR11 materials, and inspect assembled joints for proper alignment and sealing. For buried installations, ensure adequate bedding and backfill to prevent mechanical stress on the elbow.