Udhhyog is a trusted Indian B2B platform for industrial steel supplies, specializing in GI and SS puddle flanges. Our flanges are built to seal pipe penetrations through concrete walls, tanks, and foundations, preventing leaks and ensuring watertight safety. We manufacture a wide variety of puddle flanges including rubber puddle flange, split puddle flange, and ductile iron puddle fl... https://udhhyog.com/puddle-flange-124