SANHA 90° Copper-Soldered Elbow SANHA-Therm Łuk nyplowy 15 mm

The SANHA 90° Copper-Soldered Elbow SANHA-Therm Łuk nyplowy 15 mm is a rigid pipe fitting for creating a fixed right-angle change in copper piping systems. Manufactured from copper and supplied with solder-ready ends, this elbow is intended for professional joining by capillary soldering. It is designed for use in heating and plumbing installations where a durable, leak-tight joint is required for 15 mm copper tube connections in hot-water and central heating systems.

Advantages

This copper-soldered elbow provides a stable, permanent 90° turn with low flow resistance and corrosion-resistant material properties typical of copper fittings. The smooth interior ensures efficient flow and reduces the risk of deposit formation. Prepared for soldering, the fitting enables a metallurgical bond to the pipe for a reliable, long-lasting connection when installed according to industry soldering standards.

Suitable for

• Joining 15 mm copper pipes in residential hot-water supply systems
• Connections within central heating circuits and radiator installations
• Plumbing runs in commercial buildings requiring fixed-angle changes
• Applications where a soldered, permanent joint is preferred over mechanical fittings

Key specifications

• Material: copper
• Connection type: solder (capillary) ends prepared for soldering
• Angle: 90° fixed elbow
• Nominal tube size: 15 mm
• Application temperature range: suitable for hot-water and central heating systems (follow system temperature specifications)

How to use

Prepare the copper pipe ends by cutting square, deburring, and cleaning the mating surfaces. Apply appropriate flux to the fitting and pipe ends, insert the pipe fully into the elbow, and heat the joint evenly with a suitable torch until solder flows into the joint by capillary action. Allow the assembly to cool naturally and then inspect the soldered seam for continuity and coverage. Follow local regulations and industry soldering practices for safe installation and pressure testing before putting the system into service.

Usage recommendations

Use only suitable lead-free solder and flux rated for potable water and heating applications. Verify compatibility with system operating pressures and temperatures and ensure joints are cleaned of flux residues after cooling. For concealed or pressurized systems, consider additional corrosion protection or insulation as required by installation standards.