bids are invited for cast iron butterfly valve - as per is 13095 (q3) , castiron pipe with spigot 150mm , cast iron pipe 300mm , cast iron pipe 250mm , cast iron pipe conforming is-1536 of spigot and socket type of dia 300mm bore , cast iron flanged socket of dia 350mm conforming is 1538. , cast iron bend 90 degree of dia 350mm conforming , cast iron pipe with spigot and socket ends centrifugally cast class a size 150mm bore. , cast iron bend 90 degree dia 350mm , cast iron flanged socket of dia 350mm , spigot and socket type cast iron pipe of dia 350mm , cast iron pipe class-2a 200mm is-1536 , collars 300mm dia cast iron suitable for cast iron pipe is- 1538 weight-71 kgs , cast iron pipe of dia 80mm flanged type a , cast iron pipe of dia 100mm flanged type a , cast iron tee double socket 300x300x80mm , tail piece of dia 300mm castiron conforming is-1538 , tee with all flanged of size 100x100x80 inch conforming , 300mm collars dia cast iron suitable for is 1538, 9weight 71 kgs , bend socket 90 degree of dia 300mm cast iron conforming is 1538. , bend socket 90 degree of dia 250mm cast iron conforming is 1538. , bend socket 90 degree of dia 150mm cast iron conforming is 1538. , ci socket of 150mm weight-53 kgs , tee with all socket of size 300x300x250mm cast iron is- 1538 , tee with all socket of size 300x300x100mm cast iron is-1538 total quantity : 99