Wieland SANCO and WICU tubes with internal surface protection on the working side are the ideal installation material for drinking water installations. Good working properties, versatile and secure connections and the natural material copper combine to give optimum conditions for safe, hygienic drinking water supply in an appropriate design. A finely graded range of dimensions enables standing volumes of water to be reduced to an absolute minimum, providing the best possible protection against the network of pipes becoming contaminated, for example by micro-organisms.


