SANHA 90° Steel Transition Elbow SANHA-THERM C-Stahl d18×1/2 GZ

The SANHA 90° Steel Transition Elbow SANHA-THERM C-Stahl d18×1/2 GZ is a compact right-angle fitting made of steel for use in heating and plumbing systems. It provides a secure transition from a d18 mm tube connection to a 1/2" male threaded (GZ) fitting, combining a tube connection interface with a threaded outlet to link tubing and threaded components in one compact unit. The elbow is intended for installations where a durable steel component is required to change direction and adapt between tube and threaded pipework.

Advantages

The steel construction offers mechanical strength and temperature resistance suited to hot-water and central heating circuits. Its 90° geometry saves installation space and allows for neat directional changes in piping runs. The transition design enables direct connection between d18 tubing and 1/2" threaded fittings without additional adapters, reducing joint count and potential leak points. The product is compatible with systems that accept SANHA-THERM C-Stahl fittings and is designed for professional plumbing and heating applications.

Suitable for

• Connecting d18 mm tubing to 1/2" threaded fittings in heating systems
• Right-angle changes of direction in hot-water and central heating pipework
• Compact transitions where space is limited
• Retrofit work to replace or adapt existing tube-to-thread connections

Key specifications

• Material: Steel (C-Stahl)
• Angle: 90° elbow
• Tubing connection size: d18 mm
• Threaded connection: 1/2" male (GZ)
• Application: Heating and plumbing systems

How to use

Prepare the d18 tubing end according to the applicable joining method for SANHA-THERM C-Stahl products and ensure the threaded counterpart is clean and undamaged. Insert and secure the tube connection using the recommended joining technique for the system (e.g., press-fit or the specified mechanical method) and tighten the 1/2" male thread into the mating female fitting with appropriate sealing (such as thread sealant or tape if required by the installation standard). Verify alignment and torque according to manufacturer or project specifications, then pressure-test the system to confirm leak-free operation.

Usage recommendations

Install only in systems and applications compatible with steel transition fittings and observe local codes for heating and plumbing. Use appropriate sealing materials on the threaded connection and follow recommended torque values. When used in hot-water systems, allow for thermal expansion and secure piping to prevent mechanical stress on the elbow.