One, Definition and Structure Definition: PPH eccentric tee, also known as Polypropylene Homopolymer (PPH) eccentric tee, is a type of plastic pipe fitting characterized by two of its three connections having the same diameter, while the third connection (usually the branch connection) has a different diameter. Structure: Made of polypropylene material, the PPH eccentric tee boasts excellent corrosion resistance, wear resistance, high-temperature resistance, and low-temperature resistance. It features a compact structure, reliable connections, and is widely used in various pipeline systems. Two, Features and Advantages Corrosion Resistance: PPH material exhibits superior corrosion resistance, capable of withstanding the侵蚀 of various chemicals, making it suitable for pipeline systems transporting corrosive liquids or gases. High-Temperature Resistance: The PPH eccentric tee maintains stable performance at higher temperatures, is not prone to deformation or melting, ensuring the safe operation of the pipeline system. Low-Temperature Resistance: In low-temperature environments, the PPH eccentric tee also maintains good toughness and strength, preventing brittleness or cracking due to low temperatures. Reliable Connections: The PPH eccentric tee utilizes thermal fusion, flange, or threaded connections for secure and reliable connections, minimizing the risk of leaks. Long Service Life: Due to the excellent aging resistance of PPH material, the PPH eccentric tee has a long service life, meeting the demands of long-term use.