procurement of different alloy ci and pipe fittings for upcoming u#4 oh under ahm,ktps , impact elbow,8 bsx45 deg # additional data: for bs 1211 cl-d pipe moc:-durite/alloy cast iron is:4771-1985 hcr 27/400,hardness:-450bhn(min) with 02 coats of heat resistant aluminium paint , lateral,200nb 45deg, l-1050 mm ,drg no-526-40/416-03 additional data: od-226,id-200,r-600,total length-1050,r,-113,r2-126,t1-13,t2-26 moc:-alloy ci,hardness-400bhn (min) , reducer,plain end,10 inx8 inx500mm # alloy ci,bhn-500 to 550 additional data: material to be delivered as per sample provided , ci 3-way conn,250nb spl for fly ash vacuum line additional data: moc:-aci,hardness-400bhn (min) , elbow,250 nbx45 deg,durite fittings # additional data: od-282,id-254,radius-750,thk-14 moc-alloy ci,hardness-400bhn(min) , tee,10 inch,fa vacuum breaker for fly ash system drg no-m-8852-1e-2d additional data: moc body-durite/alloy cast iron is:4771-1985 hcr 27/400 hardness-450bhn overall length-600mm,thk-15mm flange-6 nos of 20 dia hole equispaced on 240 bcd , elbow,semi sweep,8 inch # aloy ci/durite bhn-450# for air separator inlet/outlet additional data: moc-alloy ci,hardness-450bhn (min) , impact elbow,10 inchx90deg # additional data: moc-alloy ci hardness-400bhn(min) , tail pipe,6 in,hyd. exhauster,l-1820mm for dry ash system additional data: od-177,id-153,overall length-1825 moc:-alloy ci hardness-500 bhn (min) with 02 coats of red oxide primer , elbow with flange,100 nb 90 deg mat:electrocast refractory additional data: 100nb elbow with both ends flanged moc:- alloy ci hardness-400bhn (min) material to be delivered as per sample provided