Reducer Coupling Corrosion Resistant Reducing Ppr Union Coupling For Hot Water Supply Reducer

用于热水供应减压器的耐腐蚀减少Ppr联合接头ISO CE

应用：

1. Hot & cold water facilities for civil buildings, dwelling house,swimming pools,air port,hospital, hotel, office, school, marine facilities, etc.Industrial pipe systems of food, chemical as well as electron, for instance.deionized water2. Drinking water supply3. Air conditioning system4. Pipe networks for solar energy facilities5. Conveying systems for agriculture and gardens production

Features:

1. Hygienic, non-toxic: the product, green building materials, can be used for the piping system of pure drinking water.2. Polypropylene-random (PP-R) water-supplying pipes and fittings from 20 to 160mm3. Colors: white, grey, and other colors available upon requests4. Long service life: under the prescriptive condition, the piping system can be used for more than 50 years.5. Brass inserts (welding die) especially for PP-R from 20mm to 63mm available6. PP-R pipe system related accessories available, including tools, clamps, and welding machines

 Advantages1) Lower total installed cost – Lightweight product is easier and faster to handle and install and less heavy equipment is required to lift and position pipe. This can result in reduced installation costs.2) Easy to handle –PP and PP-R are lightweight products making handling and positioning pipe fittings easier and safer. Less heavy equipment is needed to unload, handle product on site and position into trenches.3) Optimum hydraulic performance – PP-R’s smooth inner skin is resistant to build up and allows optimum hydraulic flow.4) Chemical resistance – PP-R pipe fittings are resistant to corrosion by aggressive and saline soils and substances typically found in sewage effluent, including most industrial discharges.5) Sensitive to the environment – The material-efficient production reduces the use of raw materials. PP and PP-R pipe fittings are long life products.6) Flexibile – PP and PP-R are flexible pipe fittings which have the ability to cope with soil movement and external loading without cracking.

Application FieldPotable water pipe networks for cold and warm water installations of residentialbuildings, hospitals, hotels, schools, office buildings and shipbuildingPipe networks for rainwater utilization systemsPipe networks for compressed air plantsPipe networks for swimming pool facilitiesPipe networks for solar plantsPipe networks in agriculture and horticultureHeating pipes for residential housingPipe networks for industry,

For Water Installations

SDR =标准尺寸比（直径/壁厚）SDR = d / s（S = ISO 4065的Pope系列指数）