PP-R /Al Composite Pipe, size ranging from 20 to 110mm, for cold or hot water supply, approved by ISO, WRAS,reliable quality Features:Material: ... 210-2005, BS6920Certification: ISO9001, ISO14001, OHSAS18001 Applications: cold or hot water supply, heating system including flooring heating, wall heating and radiating system ... 7509.48.36311.810.57513.812.59016.41511019.818.3 PP-R /Al Composite Pipe