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 ) ....

National Thermal Power Corporation Limited - Andhra Pradesh

33573088 supply of spares of kirloskar make ia compressor 2ha2tert of ash handling system spares of kirloskar make ia compressor 2 , 2ha2tert:grill , 2ha2tert:scrapper ring with hole , 2ha2tert:ring gland packing ( hp cyl ) , 2ha2tert:ring bearing ( hp cyl ) , 2ha2tert:ring sealing ( hp cyl ) , 2ha2tert:valve delivery s / a ( hp cyl ) , 2ha2tert:valve delivery s / a ( lp cyl ) , 2ha2tert:ring sealing ( lp cyl ) , 2ha2tert:valve suction s / a ( lp cyl ) , 2ha2tert:crank shaft , 2ha2tert:comp. pulley set , 2ha2tert:ring , 2ha2tert:bell , spring plate ( plate delivery ) , 2ha2tert:ele.sec.filter , ring ( o ) , plate spring suction , plate cushion , ring ( cu ) => limited...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

33475668 procurement of gate valves ,ball valves and nrvs for ash handling system of stage iv , 20nb gate valve,gun metal ball valve, size:15nb,40 nb ball valve,gun metal ball valve size:1 inch 25nb,gun metal ball valve size:2 inch nb,200nb butter fly valve,150 nb butter fly valve,valve...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

33191222 procurement of v belts spc 4250 for iac no.6 compressor houseand for d 85 d and d 135 8 pumps of ash pump house and ash handling system , v belt, poly f plus d4650/d180, size:d 180 for d 85 d, d 135 8 pump,v belt spc4250 for dry fly ash system.,v belt spc3150 for dry fly ash system,v belt, model:b 98...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

31725117 procurement of spares for rotory feeder for ash handling system of stage iv 1 100167941 rotory feeder assly with out motor 2 100056383 lantern ring; material:gun metal;major equipment:rotary feeder; additional information: silo unloading system 3 100011528 flexible coupling; material:std;major equipment:rotary feeder; additional information:silo unloading system 4 100064704 spiders for love joy flexible coupling, type l226...

National Thermal Power Corporation Limited - Andhra Pradesh

31347502 procurement of spares of flowmore pumps of ash handling system for ntpcbarauni and bahp, lp seal water pump and impeller for flushing waterpump stage 4 for ntpc feroz gandhi unchaharand spares for dmcw pump at ntpc khargone , s5922 ( 80x65 ) :dowel pin ( brg.bkt to l / c ) , s5922 ( 80x65 ) :pipe plug ( for o.b.c at nde ) , s5922 ( 80x65 ) :grease release fitting ( b / c ) , s5922 ( 80x65 ) :water deflector , s5922 ( 80x65 ) :bush ( for inter stage ) , s5922 ( 80x65 ) :water seal tube , s5922 ( 80x65 ) :cinch fitting ( wtrseal tube ) , s5922 ( 80x65 ) :gr.relief fitting ( b / cover ) , s5922 ( 80x65 ) :spr.dowel sleeve , s5922 ( 80x65 ) :pipe plug ( for brg. bkt ) , s5922 ( 80x65 ) :dowel pin ( w / ring to imp ) , 590:125x100:flanged bracket , 590:125x100:priming plug ( for stage ) , 590:125x100:stage ( without feet ) , 590:125x100:coupling nut , 590:125x100:gand sealing water conn. , 590:125x100:o ring , 590:125x100:circlip , 15h:bearing inter bowl , 15h:bottom line shaft , 15h:brg. suction , 15h:impeller wearing ring , 15h:inter bowl , 15h:top inter bowl , 15h:pipe plug for suction bell , 15h:3st:bowl bush , 15h:3st:line shaft bearings , 15h:3st:impeller , 15h:3st:impeller lock collet , 15h:3st:pump shaft , 15h:3st:discharge case bearing , 15h:3st:pump shaft coupling , 15h:3st:line shaft sleeve , 15h:3st:bearing retainer , 15h:3st:top shaft , 15h:3st:top shaft sleeve , 15h:3st:packing box bush , 15h:3st:packing gland , 15h:3st:adjusting nut , 15h:3st:water slinger assembly , 15h:tsa lower coupling half , 15h:tsa upper coupling half , 15h:tsa oil retainer ring , 15h:tsa shaft collar , 13m:line shft sleeve , 13m:13m / 5:line shft coupling , 13m:13m / 5:line shaft , 13m:line shaft bearing , 13m:13m / 5:impeller wearing ring , 13m:water slinger assembly , 13m:bearing retainer , 13m:lower coupling half , 13m:upper coupling half , 13m:adjusting nut , 13m:rubber bush , fig7000:13h / 3:interbowl , fig7000:13h / 3:bearing retainer , fig7000:13h / 8:packing box , fig7000:13h / 3:tsa:lower coupling half , fig7000:13h / 3:tsa:upper coup. half , fig7000:13h / 3:tsa:rubber bush , fig7000:13h / 3:tsa:shaft collar , shaft sleeve ( l.h. thread ) , shaft sleeve ( r.h. thread ) , ss 410 , k5922:dowel pin , k5922:pump shaft , 590 100x80:suction end casing , 590 100x80:allen set screw , 590 100x80:stage ( without feet ) , 590 100x80:discharge end casing , 590 100x80:coupling nut , 590 100x80:key , 590 100x80:brg. adopter , 590 100x80:o ring , 590 100x80:stay bolt , 590 100x80:nut , 590 100x80:stage with feet , f5826:lock nut , f5826:lock washer , f5826:sleeve nut & lock nut , f5826:key , f5826:sleeve nut & lock nut , f5826:key , f5826:grease relief fitting , f5826:pipe nipple , f5826:spr. dowel sleeve , 5625:150x125:dowel pin ( for volute ) , 5625:150x125:frame / bearing housing , 5625:150x125:dowel pin ( sleeve to shaft ) , fig7000:17m:thb:lower coupling half , fig7000:17m:thb:thrust hub , fig7000:17m:thb:thust bearing housing , fig7000:17m:thb:rubber bush , fig7000:17m:thb:upper coupling half , fig7000:17m:thb:adjusting nut , f5824:f5824a ( 100x80 ) 1s:dowel pin , f5824:f5824a ( 100x80 ) 1s:brg. housing ( o / b , f5824:f5824a ( 100x80 ) 1s:grease relief fit , f5824:f5824a ( 100x80 ) 1s:lock washer ( brg ) , f5824:f5824a ( 100x80 ) 1s:lock nut ( for bea , f5824:f5824a ( 100x80 ) 1s:grease release fi , f5824:f5824a ( 100x80 ) 1s:shaft collar , f5824:f5824a ( 100x80 ) 1s:cap ( for brg. hou , f5824:f5824a ( 100x80 ) 1s:cover ( brg hsg ) , f5824:f5824a ( 100x80 ) 1s:water slinger , f5824:f5824a ( 100x80 ) 1s:sleeve nut & lock , f5824:f5824a ( 100x80 ) 1s:shaft sleeve ( sma , f5824:f5824a ( 100x80 ) 1s:key ( for impeller , f5824:f5824a ( 100x80 ) 1s:balancing wearing , f5824:f5824a ( 100x80 ) 1s:impeller , f5824:f5824a ( 100x80 ) 1s:pipe plug , f5824:f5824a ( 100x80 ) 1s:gasket ( shaft sle , f5824:f5824a ( 100x80 ) 1s:casing wearing ri , f5824:f5824a ( 100x80 ) 1s:water seal tube , f5824:f5824a ( 100x80 ) 1s:stuffing box bush , f5824:f5824a ( 100x80 ) 1s:water seal ring , f5824:f5824a ( 100x80 ) 1s:packing gland ass , f5824:f5824a ( 100x80 ) 1s:cinch fitting , f5824:f5824a ( 100x80 ) 1s:shaft sleeve ( lon , f5824:f5824a ( 100x80 ) 1s:sleeve nut & lock , f5824:f5824a ( 100x80 ) 1s:brg. housing ( i / b , f5824:f5824a ( 100x80 ) 1s:pump shaft , f5824:f5824a ( 100x80 ) 1s:key ( pump half co , f5824:f5824a ( 100x80 ) 1s:dowel pin , f5824:f5824a ( 100x80 ) 1s:spr. dowel sleeve , 590 100x80:comp.pump assly , 5821 ( 350x300 ) :impeller ( cf 8m ) , f5826:stuffing box bushing => limited...

Andhra Pradesh Power Development Company Ltd - Andhra Pradesh

31161850 tender for appdcl sdstps – ahp carrying out the operation (including plc operation), mechanical maintenance, preventive maintenance, emerge ncy 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 01.04.2022 to 31.03.2023 including t&p, consumables & gas (lpg/da/o2/n2)....

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

31098990 tender for rtpp stage iv bm&ahp carrying out the operation of the total ash handling system (excluding bottom ash, coarse ash operation) and mechanical maintenance, preventive maintenance, emergency & break down maintenance, electrical, c&i works of complete ash handling system of 1x600 mw unit for the period from 01.04.2022 or from the date of actual commencement of work to 31.03.2023...

National Thermal Power Corporation Limited - Andhra Pradesh

30429351 procurement of complete assembly of dom valves of ash handling system st procurement of complete assembly of dom valves of ash handling system stii ntpc barauni. , dv 388 04:complete assembly , dv 234 04:complete assembly , dv 470 13:complete assembly , dv 717 10:complete assembly , dv 785 00:complete assembly , dv 786 02:complete assembly => limited...

National Thermal Power Corporation Limited - Andhra Pradesh

29800116 procurement of heavy duty slurry pump for chp at ntpc korba and goodwin procurement of heavy duty slurry pump for chp at ntpc korba and goodwindewatering pumps for chp area at ntpc lara and goodwin pump model 100anze for ash handling system at stage 2 of ntpc barauni , as per technical specifications , as per technical specifications , as per technical specifications...

Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

29703262 procurement of spares for flowmore make hp seal water pump and lp seal water pump in new wet ash handling system of stage iv 1 100150640 8413 no shaft sleeve ( nde ) , material : s.s 316, lp seal water pump 2 100150641 no impeller, material : s.s.cf 8m, lp seal water pump 3 100150643 no shaft sleeve ( de ) , material : s.s 316lp seal water pump 4 100150644 no packing pcs, material : tiba, lp seal water pump 5 100150645 no shaft collar, material : s.s 316, lp seal water pump 6 100150646 no thrust collar, material : c.i. ( is 210, fg.260 ) , lp seal water pump 7 100150647 no coupling nut, material : steel, lp seal water pump 8 100150648 no key ( pump half coupling ) , material :en 8, lp seal water pump 9 100150649 no pump shaft, material : ss 410 ( 180 210 bhn hard ) , lp seal water pump 10 100150650 no brg.adopter, material : steel, lp seal water pump 11 100150652 8413 no packing gland, material : cast steel is216gr.wcb, lp seal water 12 100150653 8413 no key for impeller, material : ss 304, lp seal water pump 13 100150654 8413 no spacer bushing, material : bronze ( is 318, ltb v ) , lp seal water pump 14 100150661 no packing pcs, material : tiba, hp seal water pump 15 100150671 8413 no spacer bushing, material : bronze ( is 318, ltb v ) , hp seal water pump 16 100150673 8413 no 7.000 case bushing material : bronze ( is 318, ltb v ) , hp seal water pump 17 100166227 no 7.000 diffuser, moc:cast steel astm a216 gr.wcb for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 18 100166228 no 1.000 bearing cover ( nde ) , moc:c.i ( is 210, fg.260 ) for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 19 100166229 no 1.000 flanged bracket ( nde ) , moc:c.i ( is 210, fg.260 ) for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 20 100166230 no 2.000 diffuser plate, moc:cast steel astm a216 gr.wcb for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 21 100166231 no 1.000 suction end casing, moc:cast steel astm a216 gr.wcb for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 22 100166232 no 1.000 discharge end casing, moc:cast steel astm a216 gr.wcb for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm 23 100166233 no 1.000 stage with feet, moc:cast steel for pump model:590 100x80 7stages rate capacity:25m3 / hr dynamic head:125mtrs rated out put of drive motor:22kw impeller size:240mm...

National Thermal Power Corporation Limited - Andhra Pradesh

29104279 procurement of complete assembly for 450 nb knife gate suction valve procurement of complete assembly for 450 nb knife gate suction valvefor ash slurry pump of ash handling system to ntpc kudgi , 450mm ( fig950 ) :complete assy.:...

National Thermal Power Corporation Limited - Andhra Pradesh

29076676 procurement of spare parts of branch isolation valve _200 nb and 250 nb_ procurement of spare parts of branch isolation valve _200 nb and 250 nb_for ash handling system of ntpc kudgi , as per technical datasheet item no 10 , as per technical datasheet item no 20 , as per technical datasheet item no 30 , as per technical datasheet item no 40 , as per technical datasheet item no 50 , as per technical datasheet item no 60...

National Thermal Power Corporation Limited - Andhra Pradesh

28946020 procurement of charge pump 6_4 d_ah complete assembly and its spare procurement of charge pump 6_4 d_ah complete assembly and its spareparts for ash handling system of ntpc kudgi , 6 / 4 d ah:comp. pump assly. , 6 / 4 d ah:shaft , 6 / 4 d ah:stuffing box , 6 / 4 d ah:frame plate , 6 / 4 d ah:volute linear , 6 / 4 d ah:bearing housing , 6 / 4 d ah:grease retainer , 6 / 4 d ah:throatbush , 6 / 4 d ah:empeller...