Udhhyog is a trusted provider of puddle flanges, puddle pipes, puddle flange pipes, puddle collar pipes, and drainage flanges for industrial and residential projects. Our selection includes GI puddle flanges, CI puddle flanges, stainless steel, ductile iron, GRP, rubber, and cast iron flanges, offered in sizes from 40mm to 150mm. Specialized options such as split puddle flanges, squar... https://udhhyog.com/puddle-flange-124