bids are invited for fabrication of atf ss pipeline at gwalior asf hpcl ss304l pipe 3 inch sch 40 - as mentioned in tender , ss304l pipe 1 inch sch 40 - as mentioned in tender , wn flange 3 inch class 150 - as mentioned in tender , blind flange 3inch - as mentioned in tender , tee 3inch - as mentioned in tender , elbow 3inch - as mentioned in tender , butterfly valve 3inch - as mentioned in tender , gate valve 3inch - as mentioned in tender , ball valve 1inch - as mentioned in tender , stud bolts and nuts - as mentioned in tender , metallic gaskets - as mentioned in tender , neoprene gaskets - as mentioned in tender , copper jumpers - as mentioned in tender , pipe laying - as mentioned in tender , welding - as mentioned in tender , primer coating - as mentioned in tender , painting - as mentioned in tender , hydrotesting - as mentioned in tender , air compressor - as mentioned in tender , aodd pump - as mentioned in tender , ss s ling tank - as mentioned in tender , y strainer 3inch - as mentioned in tender , nrv 3inch - as mentioned in tender , nrv 1inch - as mentioned in tender , pressure gauge - as mentioned in tender , ss nipple 1inch - as mentioned in tender , ss dust cap 1inch - as mentioned in tender , 2.5inch api hose 10m - as mentioned in tender , 2inch api hose 15m - as mentioned in tender , underwing coupling - as mentioned in tender , coal tar epoxy coating - as mentioned in tender , internal epoxy coating - as mentioned in tender , manhole modification - as mentioned in tender total quantity : 3071