We specialize in manufacturing AWWA C900 UPVC plastic pipes, designed for reliable potable water transport. Our 4-inch pipes feature a SDR 18 rating and a robust wall thickness of 6.78 mm, ensuring durability and performance under pressure. Equipped with rubber ring ends for easy and secure connections, these pipes meet stringent industry standards for water distribution. As a trusted manufacturer in China, we are committed to delivering high-quality solutions tailored to your water transportation needs.