High quality opp bag in colorful boxHigh Temperature Resistance:In Long term normal use the working temperature is 70 °C,the maximum temperature is up to 95°C in short terms use. Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe. And 1/250 of steel pipe. Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes. Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium. Corrosion Resistant: resist chemical matters or electron chemical corrosion. can use more than 50 years on normal conditions Lower Installation Costs: light weight and ease of installation, ppr pipe can reduce installation costs by as much as 50%over metal piping system. Recycled and Environment-friendly30% T/T advance balance against copy documentsor L/C at sight Origin China Samples Free Griffe PPR fitting have competitive rate with high quality ,we are looking for buyer ‘s keeping growing ,not only one time. Have detail instruction and best after sale. Need more detail send us email for further information.1) Cold and hot water supply systems for civil and industrial constructions, e.g. in residential buildings, hospitals, hotels, school and office buildings, ship building 2) Drinking water systems and food industry pipe works 3) Central air conditioning system 4) Irrigating system for gardens and green houses 5) Public and sport facilities such as swimming pools and stadiums 6) For rainwater utilization systems 7) Elbows are used to create right turn angles in pipping systems