Steel Tubes, Tubulars and Other Steel Fittings as per IS 1239, Part 2- Steel Pipe Fittings, Q3, Water Fittings- Copper, Alloy Float Valves, Horizontal Plunger Type as per IS: 1703, Q4, Copper Alloy Gate Valve for Waterworks Purpose as, per IS 778, Metal Alloy Casting Water Tap with Aerator, V2