SANHA SANHA-THERM C-Steel 90° elbow reducer d22×3/4 GZ

SANHA SANHA-THERM C-Steel 90° elbow reducer d22×3/4 GZ is a pipe fitting designed for heating and plumbing systems where a change of direction and reduction of diameter are required. Manufactured from C-steel, this 90° elbow combines a d22 plain end with a 3/4" male threaded end (GZ) to join copper, steel or compatible pipes and components. The fitting is intended for use in hot-water heating, radiator connections and central heating circuits where reliable mechanical strength and a compact bend are needed.

Advantages

The C-steel construction provides mechanical durability and resistance to the stresses of heating systems. The integrated 90° bend allows compact routing and space-saving installation, while the reducer function enables transition between a 22 mm tube and a 3/4" threaded connection without additional adapters. The male-threaded end simplifies assembly with standard female fittings and valves, and the plain end is suitable for common joining methods used in heating installations.

Suitable for

• Hot-water heating systems and radiator connections
• Central heating distribution manifolds and branch lines
• Situations requiring change of pipe direction in confined spaces
• Transitions between 22 mm tubing and 3/4" threaded valves or components

Key specifications

• Material: C-steel
• Type: 90° elbow reducer
• Inlet diameter: 22 mm (plain end)
• Outlet: 3/4" male thread (GZ)
• Application: hot-water heating and plumbing systems

How to use

Prepare the 22 mm pipe end according to the chosen joining method (cut square, deburr and clean). Fit the plain 22 mm end using the appropriate joining technique for C-steel in your system (for example, soldering/brazing or mechanical joining where applicable) while ensuring compatibility with the material. Screw the 3/4" male-threaded end into the corresponding female-threaded fitting or valve, using an appropriate sealant or tape on the thread if required by the installation practice. Tighten to the required torque and pressure-test the assembly before final insulation or concealment.

Usage recommendations

Use this C-steel elbow reducer in systems designed for steel fittings and follow local regulations for materials and joining methods. Verify compatibility with system fluids, operating temperatures and pressures. When combining with different materials (for example copper), take corrosion protection and galvanic effects into account and use dielectric fittings or isolating measures where necessary.