TECEfloor SLQ PE-RT/Al/PE-RT underfloor heating pipe Aluminium-plastic composite pipe for underfloor heating, manufactured in accordance with DIN 16836. Specially developed for radiant heating systems with soft aluminium casing. Particularly flexible to lay as a consequence, but nevertheless sufficiently dimensionally stable. Ideal for dry-wall construction, dimpled sheets, lattice mats, clip rails and wall heating. 100 % impervious to oxygen diffusion thanks to butt-welded aluminium casing. DIN CERTCO 3V377 MVR (M) Item number: 77151630