45 Degree PPR Elbow

PP-R pipe is a novel and innovative pipe that offers a wide range of impressive performance characteristics. This type of pipe is known for its exceptional durability, making it highly resistant to corrosion, impact, and cracking. Additionally, PP-R pipe has remarkable heat resistance, allowing it to effectively transport hot water without any deformation or loss of structural integrity. Furthermore, this pipe has a smooth inner surface, which facilitates the efficient flow of liquids and minimizes friction losses. Moreover, PP-R pipe is lightweight, making it easy to install and handle. It also boasts excellent chemical resistance, ensuring that it can be used in various applications without being compromised by aggressive substances. In summary, PP-R pipe is truly a game-changer in the piping industry, offering unparalleled performance and reliability.

The production of PP-R pipe consumes only 20% of the energy required to produce steel pipes. Moreover, its low thermal conductivity of 0.2W/(mK), which is only 1/200 of that of steel pipes, makes it an ideal choice for hot water systems, as it significantly reduces heat loss.

PP-R pipe is an excellent choice for those seeking a corrosion-resistant and non-scaling piping option. Not only does it provide a hygienic and non-toxic solution, but it also eliminates the risk of secondary pollution often associated with rust and scaling in galvanized steel pipes. In fact, the simple composition of PP-R, consisting of carbon and hydrogen, meets food hygiene regulations and is incredibly well-suited for the transportation of drinking water. With its unique properties, PP-R pipe is an excellent investment for any facility looking to maintain high water quality standards.

The PP-R pipe has a long-term use temperature of 95℃, and it can withstand a short-term use temperature of up to 120℃. This means that even when used at a temperature of 70℃ and a working pressure of 1.2MPa, it can still maintain its performance. It is designed to last for more than 50 years under continuous usage.

PP-R pipe is a lightweight and high-strength solution with low fluid resistance. Its density is only 1/8 of that of metal pipes, making it easy to handle and install. With a pressure test strength of up to 5MPa, it offers excellent durability. Additionally, PP-R pipes are known for their good toughness and impact resistance.
One of the key advantages of PP-R pipes is their smooth inner wall, which prevents rusting and scaling, while also minimizing fluid resistance. Furthermore, the main technical indicators of PP-R pipes highlight their impressive performance. The density of PP-R pipes is 0.9g/cm3, and their elastic modulus at 20℃ is 800MPa. The thermal expansion coefficient is 1.8×10-4/K, ensuring stability across varying temperatures.
PP-R pipes also exhibit a low thermal conductivity of 0.2W/(mK), reducing heat transfer and maintaining optimal fluid temperature. Importantly, the longitudinal shrinkage rate of PP-R pipes is just 2%, minimizing any potential deformation.
To ensure the reliability of PP-R pipes, impact testing has shown a damage rate of less than or equal to 10%. Additionally, the hydraulic tests have proven the high performance of PP-R pipes. In short-term tests lasting 1 hour under a ring stress of 16MPa, no leakage occurred. In long-term tests lasting 1000 hours at 95℃ and a ring stress of 3.5MPa, PP-R pipes exhibited exceptional resistance to pressure and heat, maintaining their structural integrity.
In conclusion, PP-R pipes are an exceptional choice due to their lightweight nature, high strength, low fluid resistance, and excellent technical performance. With their smooth inner walls, resistance to rust and scaling, and the ability to withstand various pressures and temperatures, PP-R pipes are suitable for a wide range of applications.

PPR elbow is a commonly used connection pipe fitting in plumbing installation. It is used for connection at pipe bends and used to change the direction of pipes.