PVC Vanstone Flanges (Spigot) Class #150 - Schedule 80 are designed for secure, leak-proof connections in PVC piping systems. Featuring a spigot-style design, these flanges provide a tight, reliable seal when integrated with pipe ends. Made from durable PVC material, they offer excellent resistance to corrosion and chemicals, making them suitable for industrial and chemical applications. Constructed to Class #150 standards and Schedule 80 thickness, these flanges are built to withstand moderate to high-pressure environments, ensuring long-lasting, dependable performance.