Description :
Tenders for Corrigendum : Supply Of Gate Valve - 3 Inch Diameter - Class 150 , Gate Valve - 4 Inch Diameter - Class 300 , Gate Valve - 6 Inch Diameter - Class 150 , Gate Valve - 8 Inch Diameter - Class 150 , Ball Valve - Half Inch Diameter - Class 150 , Ball Valve - 1 Inch Diameter - Class 150 , Ball Valve - 2 Inch Diameter - Class 150 , Ball Valve - 3 Inch Diameter - Class 150 , Ball Valve - 4 Inch Diameter - Class 600 , Ball Valve - 50 Mm Diameter - Class 150