bids are invited for procurement of ms chains valves asbestos graphite packing ms chain,0.5 inch, with test certificate,load bearing capacity 5 tonne , ms chain,0.375 inch, with test certificate,load bearing capacity 5 tonne , ms chain,0.3125 inch, with test certificate,load bearing capacity 5 tonne , ms chain,0.25 inch, with test certificate,load bearing capacity 5 tonne , asbestos graphite packing as per is 4687 1995,square section,type 3,size 20mm mass per meter 668gm , asbestos graphite packing as per is 4687 1995,square section,type 3,size 16mm mass per meter 427.52gm , asbestos graphite packing as per is 4687 1995,square section,type 3,size 12.5mm mass per meter 260.94gm , asbestos graphite packing as per is 4687 1995,square section,type 3,size 10mm mass per meter 137gm , r.i.cloth 0.125 inch suitable for pipe fittings for water , h.p.steam joint non metallic graphited ,thickness 3mm , grinding wheel 8 inch x 1.5 inch x 0.75 inch ,rough , cast steel sluice valve,size 6inch,minimum weight 95kg,with mfg tc. , cast steel sluice valve,size 4inch,minimum weight 65kg,with mfg tc. , cast steel foot valve,size 6inchminimum weight 60kg,with mfg tc. , cast steel foot valve,size 4inch,minimum weight 35kg,with mfg tc. , cast steel swing check reflux non return valve, size 4inch , m.s flange, threaded,150mm,plain face,12mm thick,no of hole 08nos as per is 6392 1971 ,15 bar pressure total quantity : 707