Keep your tanks leak-free with Udhhyog’s precision puddle flanges. Used in underground and overhead water tanks, Udhhyog puddle flanges ensure complete waterproofing at pipe entry points. Built from GI, SS, or ductile iron, these flanges prevent leakage and enhance the structural integrity of tanks, saving maintenance costs and extending service life. https://udhhyog.com/puddle-flange-124