... , light brown or other colors as your requestConnection: socket fusion joint, electro fusion joint or transition jointStandard:GB/T18742.2-2002,GB ... -2006,DIN8077, DIN8078Certification: ISO9001:2008, ISO14001, CNAS C048-Q, IAFApplications: Cold or hot water supply, heating system including flooring heating and ... years under normal conditionsRecycled and Environment-friendly ppr pipe for cold water