National Thermal Power Corporation Limited - Andhra Pradesh

39893397 procurement of spares for hp ash water pump of ash handling system ntpc procurement of spares for hp ash water pump of ash handling system ntpcbarauni. , shaft,csd sale14051804 10,flowmore , impeller,csdsale1405180410/16,flowmore , wearing ring casing,flowmore,f5826 , shaft sleeve,csdsale1505217110/14 , water deflector,pump,f5826 , bearing housing,30,flowmore,pump => limited...

Ministry Of Power - Andhra Pradesh

38528907 bids are invited for custom bid for services biennial mega contract for opn mechmaintenance of dry fly ash handling system of ntpc sipat stagei 3x660mw unit123 for a period of 15 months...

Ministry Of Power - Andhra Pradesh

37993705 bids are invited for custom bid for services painting of adl and awrc pipes and structures in ash handling system at ntpc simhadri...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

36432740 tender for appdcl sdstps – stage i (2*800mw) ahp carrying out the operation (including plc operation), mechanical maintenance, preventive maintenance, emergency and break down maintenances, electrical and c&i works of complete ash handling system of sdstps for a period of 12 months i.e., from 01.04.2023 or from the date of actual commencement of work to 31.03.2024 including t&p, consumables....

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

36338645 tender for carrying out the operation of the total ash handling system(excluding bottom ash, coarse ash operation) mechanical maintenance, preventive maintenance, emergency & break down maintenance electrical, c&l works of complete ash handling system of 1x600 mw unit ....

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

36286764 procurement of 100nb diverter valve complete assembly fordry fly ash handling system of unit 3 and 4 , dome /diverter valve complete assembly, 100nb, consisting of ordinary dome and top plate,air limit switch, insert seal (silicon) and pneumatic actuator with pneumatic panel and y piece body: ci is 210 gr fg 200, dome: ci is 210 gr fg 200, top plate(ordinary): mild steel(is:2062) air connection:1/4 inch bsp shaft: en 8,insert seal : silicon , insert ring: mild steel(is 2062) limit switch: (1no+1nc) pneumatic cylinder....

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

36036660 procurement of shaft sleeves, wear plates for clinkergrinder rollers of stage 4 ash handling system , shaft sleeve, part no:7, material:ss410, major equipment:clinker grinder of ahs, wear plate, part no:2a and 2b ( p.no.11 ) , a 06, major equipment:clinkergrinder, major equipment drawing no:538 40 / 071 01, wear plate, part no:3a and 3b ( p.no.12 ) , a 07, major equipment:clinkergrinder, major equipment drawing no:538 40 / 071 01...

National Thermal Power Corporation Limited - Andhra Pradesh

35438925 procurement of boiler fill pump complete assembly and spares of fire procurement of boiler fill pump complete assembly and spares of firewater pumps and hp ash water pump for ash handling system under captailexpenditure ntpc barauni. , comp pp assy,flowmore,m590l bd 150x100/4 , f5826:250x200:wearing ring, casing => limited...

National Thermal Power Corporation Limited - Andhra Pradesh

34281210 supply of cylinders and seal/repair kits of vaas/bray make burner supply of cylinders and seal/repair kits of vaas/bray make burnerisolation gates bigs and ash handling system for stage 2 of ntpcsimhadri stps , as per technical data sheet , as per technical data sheet , as per technical data sheet => limited...

National Thermal Power Corporation Limited - Andhra Pradesh

34090560 procurement of complete assemblies ba seal water and ash slurry pump andflushing water pump of sam turbo make pump for ash handling system forntpc vindhyachal. , 4md80 / 205d:complete pump assy , ar 300 / 750a / am:complete pump ( 1490mm ) , tps 350 / 500:complete assy...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

33979875 procurement of 200nb dome valve complete assembly and topplate for 200nb dome valve for dry fly ash handling system of unit 3 and 4 , valve, dome, size:200 nb, additional information:p. n. dv 419 02r0 for dry flyash handling system ( 200nb dome valve complete assembly consisting of ordinary dome, top plate, air limit switch, quick exhaust vlves, selicon rubber seal and air cylender ) . technical specifications: 200 nb dome valve with accessories: 1.operation : pneumatic 2.type and connection:flanged 3.valve working pressure:restricted to 6 kg / cm2 ( g ) 4.available instrument air pressure:6 kg / cm2 ( g ) 5.spare parts:should be easily replaceable 6.pneumatic cylinder make:rotex or equivalent 7.pneumatic limit switch: rotex or equivalent 8.5 / 2 solenoid valve for each valve: 1 no ( 110 vac , 50 hz ) 9.3 / 2 solenoid valve for each valve: 1no ( 110 vac, 50 hz ) 10. pressure switch for each valve: 1 no 11.hardness: 150 250 bhn or more 12. material of construction a. body , top plate, spigot, insert ring: ci or equivalent b. drive and driven shaft : ss or equivalent c. dome:graded cast iron or equivalent d. inflatable seals:silicon e. shaft seals : viton or equivalent f. v ring seals :neoprene or equivalent g. top plate to body gasket : neoprene or equivalent, top plate for 200 nb dome valve, part no.mb7511d.material:en 8, hard ness:300 350 bhn, pressure:7 bar, temperature:350 degree c ( as per sample ) ....