PPR hot and cold water pipe Junxing PP-R pipe system introducts the foreign advanced technology and techniques, using high quality polypropylene pipes Compound, made in strict accordance with GB/T18742-2002 standard production, the performance indicators to meet domestic and international standards. Products through a comprehensive ISO9001/2000 ISO14001/2004 international quality system certification and international environmental management system certification. Features of PPR hot and cold water pipe: 1. green building materials, PP-R pipe is not corrosive, not scaling, the quality is not healthy bacteria, non-toxic and harmless, health indicators in full compliance with national drinking water requirements. 2. smooth wall pipe to ensure water flow and reduce flow resistance. 3. the world%27s most advanced technology, the full application of hot melt connection, so you place the installation, more convenient, faster, more secure. 4.Junxing PP-R pipe, tube and bar code label on the use of security management systems, product information can be traced back. Applications of PPR hot and cold water pipe: Public, civil water supple, hot water pipes and pure water piping system. Technical Dataof PPR hot and cold water pipe: the implementation of standards: GB/T18742.1-2002 "Polypropylene piping systems for hot and cold water, Part I: General Principles GB/T18742.2-2002 "Polypropylene piping systems for hot and cold water, Part II: Pipe GB/T18742.3-2002 "Polypropylene piping systems for hot and cold water, Part III: Fittings b, Technical Specification: GB / T 50349-2005 "building water pipeline project with polypropylene technical specifications c, tube colors: gray, white.