bids are invited for 1 bronze straight equal union tee with outer thread dn15 pn160 2 bronze straight equal union tee with outer thread dn20 pn160 3 bronze end welded piece dn25 4 bronze welded piece on pipe for union fittings dn15 pn40 5 bronze track welded piece with adjusted plug dn15 6 bronze welded piece for finger protector on pipe dn200 pn40 7 bronze union-end snap-up overlapped connection dn3 pn100 8 bronze intermediate union for overlapped connection type 6 dn6 pn100 9 bronze screw in union with threaded end for pipe thread type 9 dn6 pn 16 10 bronze screw-in union with threaded end for metric thread type 8 dn3 pn16 11 bronze screw-in union with threaded end for metric thread type 8 dn10 pn16 12 bronze plug nut m36x2 pn10 13 bronze plug nut dn32 pn100 14 bronze plug nut dn10 pn100 15 bronze plug nut dn6 pn100 16 wrench for quick opening nuts dn50 65 80 17 bronze end welded piece dn20 m39x2 total quantity : 690