As a leading UPVC pipes factory from China, we specialize in manufacturing high-quality ASTM D1785 UPVC plastic pipes designed for reliable performance in diverse industrial and infrastructure applications. Our product range covers 3/4 to 4 inch sizes, featuring UV-resistant construction and a robust SCH 80 wall thickness for enhanced durability and long-term stability. Available with bell ends for easy installation, these UPVC pipes are ideal for communication lines, electrical conduits, and other critical utility systems. Built to deliver strength, safety, and consistent quality, our UPVC solutions meet international standards and customer requirements.