bids are invited for flow orifice assembly : 3 300#rf, a105n without ibr - py9756591005 , flow orifice assembly : 3 600#rf, a105n + ibr - py9756591013 , flow orifice assembly : 4 300#rf, a105n + ibr - py9756591030 , flow orifice assembly : 6 300#rf, a105n + ibr - py9756591064 , flow orifice assembly : 6 300#rf, a105n without ibr - py9756591072 , flow orifice assembly : 6 600#rf, a105n + ibr - py9756591080 , flow orifice assembly : 8 300#rf, a105n + ibr - py9756591099 , flow orifice assembly : 10 600#rf- a105n + ibr - py9756591102 , restriction orifice plate suitable for 1 150#rf - py9756591110 , restriction orifice plate suitable for 1½” 150#rf - py9756591129 , restriction orifice plate suitable for 6150#rf - py9756591161 , restriction orifice plate suitable for 2 150#rf - py9756591137 , restriction orifice plate suitable for 3 150#rf - py9756591145 , restriction orifice plate suitable for 4 150#rf - py9756591153 , orifice plate suitable for 18 150#rf - py9756591269 , flow orifice assembly : 3 300#rf, a105n with ibr - py9756591250 , flow orifice assembly : 4, 300#rf, a105n without ibr - py9756591021 , flow orifice assembly : 4, 300#rf, a105n + nace, hic & pwht - py9756591048 , flow orifice assembly : 4, 600#rf, a105n + ibr - py9756591056 , flow orifice assembly : 6 300#rf-a105n without ibr - py9756591072 , flow orifice assembly : 10 600#rf, a105n + ibr - py9756591102 , blind plate - 1(mandatory spares) - py9756591170 , blind plate - 1½”(mandatory spares) - py9756591188 , blind plate - 2(mandatory spares) - py9756591196 , blind plate - 3(mandatory spares) - py9756591200 , blind plate - 4(mandatory spares) - py9756591218 , blind plate - 6(mandatory spares) - py9756591226 , blind plate - 8 (mandatory spares) - py9756591234 , blind plate - 10(mandatory spares) - py9756591242 , blind plate - 18(mandatory spares) - py9756591277 total quantity : 1