tender for procurement of di pipe & fittings for renovation of etp sludge discharge line to unit-3 ash slurry pump house by di pipe under capex 25-26. , pipe, di 150 nb, short- piece, l-1550 mm for slurry line , with both end flange welded flanged spigot welded, pn 10 ( di 150 mm double flanged welded short piece, pn 10, each 1.55 meter in length, class k-9 conforming to is: 8329/2000 with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 8329:2000 with finishing layer of red epoxy coating as per annex c of is: 8329:2000 counter flange must be supplied along with tail piece. application: sludge line with ash content ) , pipe, di 150 nb short-piece, l-450 mm for slurry line , with both end flange welded.double flanged spigot welded, pn 10 ( di 150 mm double flanged welded short piece, pn 10, each 0.450 meter in length, class k-9 conforming to is: 8329/2000 with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 8329:2000 with finishing layer of red epoxy coating as per annex c of is: 8329:2000. counter flange must be supplied along with tail piece. application: sludge line with ash content ) , pipe, tail piece 150 nb, ductile iron for slurry line , one end socket and other end flange welded pn 10 - flanged socket 150mm ( pipe, tail piece 150 nb, ductile iron for slurry line, one end socket and other end flange welded pn 10 - length:150 mm, class-k12 conforming to is: 9523:2000 and (push-on) rubber gasket conform to is 5382 (one side) with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523/2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000 counter flange must be supplied along with tail piece. application: sludge line with ash content ) , elbow,di,150nb 90deg,both end flanged for dry ashing system , pn 10 - double end flange welded,90â° bend 150mm ( elbow, di,150 nb 90deg. both end flanged, pn 10 - double end flange welded,90° bend,class-k12 conforming to is: 9523:2000 with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523:2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000. counter flange must be supplied along with tail piece. application: sludge line with ash content ) , bend,di,150nb 45deg,push-on flexible for ashing system , double socket 45deg bend 150mm ( bend, di,150 nb 45deg, push-on flexible, double socket 45 deg. bend, class-k12 conforming to is: 9523:2000 and (push-on) rubber gasket conform to is 5382 jointing with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523:2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000. application: sludge line with ash content ) , tail piece 6 ( pipe, tail piece 150 nb, ductile iron for sludge line, one end spigot and other end flange welded pn 10,class-k12 conforming to is: 9523:2000 and (push-on) rubber gasket conform to is 5382 jointing (one side) with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523:2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000. counter flange must be supplied along with tail piece. application: sludge line with ash content ) , bend,150 nb 90 deg. bend, material-di for etp ( bend,di,150nb,push-on flexible, double socket,90 deg bend, class-k12 conforming to is: 9523:2000 and (push-on) rubber gasket conform to is 5382 jointing with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523:2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000. application: sludge line with ash content ) , tee # # ( 150 nb tee, di, all side flange, pn 10 class-k12 conforming to is: 9523:2000 with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 9523:2000 with finishing layer of red epoxy coating as per annex c of is: 9523:2000. counter flange must be supplied along with tail piece. application: sludge line with ash content ) , pipe,di,spun,150nb,5.5mtr long # for etp, socket and spigot,push joint,is:8329-2000,class-k7,inside cetrifugally cement mortar lined and ouside zinc and bitumen construction of ating for inside cement mortar lined di pipes,is:8329-2000 for water supply of ms and ci pipes (centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, class k-9 conforming to is: 8329:2000 and amendment no.1, 2 & 3 suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining with hac (high alumina cement) as british standard bs: en: 14647:2005 and external metallic zinc coating as per annex a of is 8329:2000 with finishing layer of red epoxy coating as per annex c of is: 8329:2000. the standard lengths of the pipes are 5.0 and 5.50 meter (subject to tolerance as per clause 15.5.1 of is:8329:2000). pursuant to clause 15.5.1 of is 8329:2000 10% of pipes in each size, may be supplied in shorter lengths. application: sludge line with ash content)