SHANDONG YUETE PIPE INDUSTRY CO., LTD.  

Product Name: Excellent Quality PPR Pipe Fitting Reducing 40mm 25mm PPR Socket Reducer Model NO.: 20-110 Standard: Nonstandard Material: PP-R Flexible or Rigid: Rigid Structure: Vertical Connection: Female Trademark: yuete Transport Package: Carton Specification: 20/25/32/40/50/ Origin: China HS Code: 39172200 Product Description Origin: Linyi CityMaterial: PPRWall thickness: 3.4Diameter: 20-110Brand: yuete pipeClass AProduct Description Product Information Name: PPR pipe fittings direct brand: yuete pipe production area: Linyi City Color: white product characteristics 1, non-toxic, health. 2. Heat preservation and energy saving. 3. Good heat resistance. 4. Long service life. 5. Convenient installation and firm connection. Product real picturePP-R pipe is also called three type polypropylene pipe. It uses random copolymerized polypropylene to extrude into pipe and injection into pipe. It is a new plastic pipe product developed and applied in Europe in the early 1990s. PP-R is a new generation of pipeline material, which is made by random and uniform polymerization (random copolymerization) of about 5 PE in the molecular chain of PP. It has high strength, good impact resistance and long-term creep property. At the same time, the pipeline has excellent chemical corrosion resistance, which is insoluble in any known solvent at room temperature, so it is more suitable for transporting chemical fluid in places such as chemical plants, in addition to home decoration. The service life can be as long as 50 years. At present, there is no cheaper material on the market to replace it! The main features of PPR pipes are as follows:1. Non toxic and hygienic. PP-R has only carbon and hydrogen elements as raw materials, and there are no harmful and toxic elements. It is sanitary and reliable. It can be used not only in hot and cold water pipes, but also in pure drinking water system.2. Heat preservation and energy saving. The thermal conductivity of PP-R pipe is 0.21w/mk, only 1 / 200 of that of steel pipe.3. Good heat resistance. Vicat softening point of PP-R tube is 131.5. The maximum working temperature can reach 95, which can meet the use requirements of hot water system in the building water supply and drainage code.4. Long service life. The service life of PP-R pipe can be more than 50 years under the condition of working temperature 70 and working pressure (P.N) 1.ompa, and more than 100 years under the condition of normal temperature (20).5. Convenient installation and reliable connection. PP-R has good welding performance. Pipes and pipe fittings can be connected by hot melting and electric melting. It is easy to install and reliable to connect. The strength of the connection part is greater than that of the pipe itself