New Hailong Ppr Pipes are made from high-quality materials and meet the GB/T18742 standards and the sanitary requirements. To match with the Ppr Pipes, New Hailong provides quality Ppr pipe Fittings, which are extruded from high quality raw materials and the performance meet or exceed the national standards GB/T18742. Along with the matched components and tools, New Hailong provides you a plumbing system and an entire installation!