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Leader in press fit connection systems

The SANHA group is one of the leading European manufacturers of press fit pipe systems for drinking water, gas, solar, heating, cooling and sanitary applications for use in domestic and industrial settings. We have approximately 8500 items in our product ranges, covering most commonly used materials such as copper, copper alloys, stainless and carbon steel, as well as our innovative silicon bronze, lead-free fittings for use in drinking water applications.


Thermal expansion: Water's unique properties

Water does not behave like other liquids. It is the only liquid to expand when it changes phase, taking up more space when it freezes. But people are not always aware that it expands again in its liquid phase, at temperatures above 4 ℃. This can lead to movement or "thermal expansion" of the piping system. We show you what you need to keep in mind.[more]

Second construction phase for the Biology Department

The Johannes Gutenberg University in Mainz will soon be expanded by the construction of the second institute building for the Faculty of Biology. It is planned to install the technical systems by autumn 2020. SANHA will supply most of the piping systems used, as well as for the first construction phase.[more]

Drinking water: limit values often exceeded

From the house connection the otherwise very good water quality often decreases rapidly. This applies in any case to the Austrian capital Vienna. House installations, pipe damage or improper conversion work have a negative influence on the water quality. According to the trade journal tga, heavy metals such as lead or nickel can enter drinking...[more]


BIM (Building Information Modelling) word cloud

SANHA is BIM ready

Piping and press fit fitting system specialist provides BIM-enabled product data in Revit. [more]

Leader in system technology

SANHA are pioneers in the art of “Press fit connection” system technology. This is a simple statement but encompasses many areas of expertise. System technology is the bringing together of different components, materials and processes, to achieve an aim once the domain of skilled individuals, but now capable by all, through simple training....[more]