SANHA 90° Elbow Fitting, Stainless Steel (Nirosan), D64 to D90, Model 69002A64

The SANHA 90° Elbow Fitting in Nirosan stainless steel is a right-angle connector designed to join pipes with outer diameters D64 and D90. Manufactured by SANHA, this model provides a corrosion-resistant joint suitable for plumbing, heating and industrial installations. Its stainless steel construction offers durability and compatibility with potable water and pressurized systems where a robust elbow fitting is required.

Advantages

The Nirosan stainless steel material resists corrosion and scaling, extending service life in wet and chemically active environments. The 90° geometry enables compact directional changes in piping runs while maintaining flow characteristics appropriate for pressurized systems. Precision manufacturing and smooth internal surfaces reduce flow turbulence and sediment accumulation, supporting hygiene standards for potable water applications. The fitting is also dimensioned to integrate with standard D64 and D90 pipe systems, facilitating reliable mechanical connections.

Suitable for

• Potable water supply lines
• Heating and radiator circuits
• HVAC and ventilation piping systems
• Industrial process lines with stainless steel requirements
• Areas requiring corrosion-resistant, pressure-rated elbow connections

Key specifications

• Material: Nirosan stainless steel (stainless, corrosion-resistant)
• Angle: 90° elbow
• Connection dimensions: designed to join pipes with outer diameters D64 and D90
• Application: suitable for potable water, heating and industrial installations
• Surface finish: smooth internal surfaces to minimise flow disturbance

How to use

Install the elbow fitting by preparing the D64 and D90 pipe ends according to the chosen joining method and applicable standards for stainless steel piping systems. Ensure pipe ends are cut square, cleaned of debris and burrs, and aligned to the correct orientation for the 90° directional change. Use compatible seals, press, or mechanical joining tools as required by the system specification and the fitting's approved installation procedures. Verify alignment and torque settings if mechanical fastenings are used, and perform pressure testing according to local regulations after installation.

Usage recommendations

For potable water and heating systems, follow local plumbing codes and use certified seals and joining equipment suitable for stainless steel fittings. Regular inspection for signs of mechanical stress, joint integrity and system pressure stability will help maintain long-term performance.