Alpex-duo XS 26x3mm with 13mm, 9mm insulation coils of 25m Multilayer composite pipe

83726117, 83726114 : Alpex-duo XS multilayer composite pipe (MLCP) in pre-insulated coils made of cross-linked polyethylene (PE-Xb) as inner surface, butt-welded aluminium core, and stabilised polyethylene (PE-HD) outer surface for drinking water and heating system installations. ? Maximum constant operating pressure: 10 bar ? Maximum continuous operating temperature: 95°C