Udhhyog manufactures puddle flanges, puddle pipes, puddle flange pipes, puddle collar pipes, and drainage flanges that ensure long-lasting, leak-proof performance. Our range features GI, CI, stainless steel, ductile iron, GRP, rubber, and cast iron puddle flanges, available in standard sizes 40mm to 150mm. Advanced variants include split puddle flanges, square flanges, double puddle f... https://udhhyog.com/puddle-flange-124