Discover our premium two-piece flanges from a reputable Chinese supplier. Conforming to ANSI Standard, ASTM D2467, and ASTM F439, these UPVC plastic flanges are available in sizes 1/2 to 12 inches (DN15-DN300). Built for durability, they withstand pressures up to 150 PSI with a SCH 80 thickness. Trust in our reliable, compliant flanges for versatile industrial applications.