spares for dense phase dry fly ash handling system at csctpp , chhabra spares for dense phase dry fly ash handling system at csctpp , chhabra , items : , spares for 150 nb dome valve with following list of spares in a set comprising of following :-a . 150 nb dome valve assembly ( 1nos . ) b . top plate ( 4 nos ) c . dome ( 6 nos . ) d . pivot shaft ( ss 304 ) ( 2 nos . ) e . seal retaining ring ( ss 306 ) ( 1 set of 2 nos . ) ( 2 sets . ) f . drive shaft ( 2 nos . ) g . inflatable seal ( 40nos ) h . small o-ring ( 8 nos . ) i . large o-ring ( 8nos . ) j . top plate gasket ( 20 nos . ) k . shaft seal ( 1 set of 4 nos . ) ( 4 sets ) l . v-ring seal ( 1 set of 2 nos . ) ( 4 sets ) m . shaft u seal ( 1 set of 4 ) ( 2 sets ) note :- may kindly refer tender documents for complete set of supply / requirement . , spares for 200 nb dome valve with following list of spares in a set comprising of following:-a . 200 nb dome valve assembly ( 1 nos . ) b . top plate ( 2nos . ) c . dome ( 3 nos . ) d . pivot shaft ( 1 set ) e . seal retaining ring ( 1 set of 2 nos . ) ( 2 sets . ) f . drive shaft ( 2nos ) g . inflatable seal ( 24 nos . ) h . small o-ring ( 3 nos . ) i . large o-ring ( 3 nos . ) j . gasket set ( 10 nos . ) k . shaft seal ( 1 set of 4 nos . ) ( 1 sets ) l . v-ring seal ( 1 set of 2 nos . ) ( 1sets ) m . shaft u seal ( 1 set of 4 ) ( 1sets ) note :- may kindly refer tender documents for complete set of supply / requirement . , spares for 300 nb dome valve with following list of spares in a set comprising of following:-a . 300 nb dome valve assembly ( 1 nos . ) b . top plate ( 5nos . ) c . dome ( 8 nos . ) d . pivot shaft ( 3 set ) e . seal retaining ring ( 1 set of 2 nos . ) ( 5 nos . ) f . drive shaft ( 1 nos ) g . inflatable seal ( 33 nos . ) h . small o-ring ( 5 nos . ) i . large o-ring ( 5 nos . ) j . gasket set ( 16 nos . ) k . shaft seal ( 1 set of 4 nos . ) ( 3 sets ) l . v-ring seal ( 1 set of 2 nos . ) ( 5sets ) m . shaft u seal ( 1 set of 4 ) ( 5sets ) note :- may kindly refer tender documents for complete set of supply / requirement . , spares for 100 x 200 nb feeder ejector assembly with following list of spares in a set comprising of following :-a . throat ( 1 nos . ) b . mounting plate ( 1 nos . ) c . nozzle plate ( 1 nos . ) d . nozzle ( 1 set of 16 nos . ) ( 2 sets ) note :- may kindly refer tender documents for complete set of supply / requirement . , spares for 200 x 250 nb hydroejector assembly with following list of spares in a set comprising of following:-a . throat ( 1 nos . ) b . nozzle tip ( 1 nos ) c . nozzle inlet ( 1 nos ) d . intermediate wear piece ( 1 nos . ) e . nozzle plate ( 2 nos . ) note :- may kindly refer tender documents for complete set of supply / requirement . , pilot operated valve 20 nb ( gi ) ( esp field spares ) , ball valve 15 nb ( gi ) ( esp field spares ) , non return valve - 25 nb ( rubber pad ) ( ai casting / ci casting ) ( esp field spares ) , non return valve - 80 nb ( rubber pad ) ( ci casting ) ( esp field spares ) , non return valve - 100 nb for ash line ( ci casting ) ( esp field spares ) , non return valve - 150 nb for ash line ( ci casting ) ( esp field spares ) , hose pipe 3/4 ( 1 . 5 mtr . length , reinforced type with gi hexagonal head both end , 500psi ) ( esp field spares )