bids are invited for btrfly val-50-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010050 -item serial number 1 , btrfly val-65- pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010065 -item serial number 2 , btrfly val-80-pnegyp pneumatic butterfly valves for gypsum slurry - fgd projects q85127707 material code 96f482010080 - item serial number 3 , btrfly val-100-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010100 -item serial number 4 , btrfly val-125-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010125 -item serial number 5 , btrfly val-150-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010150 -item serial number 6 , btrfly val-200-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010200 -item serial number 7 , btrfly val-250-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010250 -item serial number 8 , btrfly val-300-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010300 -item serial number 9 , btrfly val-350-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010350 -item serial number 10 , btrfly val-400-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010400 -item serial number 11 , btrfly val-450-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd pro butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010450 -item serial number 12 , btrfly val-500-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010500 -item serial number 13 , btrfly val-600-pne-gyp pneumatic butterfly valves for gypsum slurry -fgd projects q85127707 material code 96f482010600 -item serial number 14 , btrfly val-50-pne-lim pneumatic butterfly valves for lime slurry -fgd projects q85127708 material code 96f482020050 -item serial number 15 , btrfly val-100-pne-lim pneumatic butterfly valves for lime slurry -fgd projects q85127708 material code 96f482020100 -item serial number 16 , btrfly val-125-pne-lim pneumatic butterfly valves for lime slurry -fgd projects q85127708 material code 96f482020125 -item serial number 17 , btrfly val-150-pne-lim pneumatic butterfly valves for lime slurry -fgd projects q85127708 material code 96f482020150 -item serial number 18 , btrfly val-200-pne-lim pneumatic butterfly valves for lime slurry -fgd projects q85127708 material code 96f482020200 -item serial number 19 , btrfly val-50-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030050-item serial number 20 , btrfly val-65-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030065-item serial number 21 , btrfly val-80-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030080-item serial number 22 , btrfly val-100-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030100-item serial number 23 , btrfly val-125-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030125-item serial number 24 , btrfly val-150-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030150-item serial number 25 , btrfly val-250-pne-wtr pneumatic butterfly valves for process water -fgd projects q85127709 material code 96f482030250-item serial number 26 total quantity : 1624