Tenders for Gem Bids For Purchase Of Different Valves For Auxillaries In Power House, 91 Cast Steel Gate Valve Size 100 Mm Class 150 Cast Steel Bolted Bonnet Flanged End Cast Steel Gate Valve Size 150 Mm Class 150 Cast Steel Bolted Bonnet Flanged End Gate Valves Cast Steel Bonnet Class 150 Carbon Steel End Connection Flanged End Size 250 Nb Gate Valve Cast Steel 12 Inch By 300mm Dia Cast Steel Non Return Valve By Swing Check Valve Size 150 Mm Class 150 Nrv 250nb Cast Carbon Steel To A 216 Gr 150 Swing Type Flanged Ends Cast Steel Non Return Valve By Swing Check Valve Class 150 Size 300mm Wafer Type Butterfly Valve Size 150nb Wafer Type Butterfly Valve Size 200nb Ball Valve 10mm Ball Valves 15mm Ball Valve Ss 20mm Ball Valve 25 Mm Nb Ball Valve 40mm Ball Valve Ss 50mm
