SiGMA-Li 90° Elbow Pipe Fitting 63 mm K9063

The SiGMA-Li 90° Elbow Pipe Fitting 63 mm K9063 is a right-angle connector designed for use in drainage, sewage and general fluid transport systems. It provides a compact, reliable directional change between compatible 63 mm pipes and is suitable for new installations as well as repair and renovation projects. The fitting is intended for systems where a smooth 90° turn is required to route flow while maintaining system integrity.

Advantages

This 90° elbow offers a precise change of direction with a consistent internal profile that minimises turbulence and potential clogging. Its nominal 63 mm diameter ensures compatibility with standard pipework of the same size, enabling straightforward assembly. The component is designed for stable joint connections and provides a space-efficient solution for routing pipes in confined or angular areas commonly found in building drainage systems.

Suitable for

• Domestic and commercial drainage systems
• Sewage and waste water installations
• Renovation and repair of existing piping networks
• Routing horizontal-to-vertical transitions in building plumbing

Key specifications

• Angle: 90° elbow
• Nominal diameter: 63 mm
• Application: drainage, sewage, fluid transport
• Connection type: compatible with 63 mm pipe joints
• Form factor: compact right-angle fitting for space-constrained installations

How to use

Prepare the pipe ends by ensuring they are clean, cut squarely and free of burrs. Align the mating 63 mm pipes with the elbow and insert them according to the connection method recommended for the pipe system (e.g., push-fit, solvent weld or gasketed socket depending on material and system type). Check alignment to avoid stresses at the joint and ensure a consistent slope where required for drainage. After assembly, verify each joint for proper seating and, when applicable, perform a pressure or leak test in line with local installation standards.

Usage recommendations

Use this elbow in systems that match the 63 mm nominal diameter and follow the pipe manufacturer's guidance for jointing methods and solvent or sealant compatibility. Avoid exposing the fitting to chemical agents or temperatures outside the limits specified by the pipe system manufacturer, and ensure regular inspection where the fitting is subject to mechanical stress or sediment accumulation.