bids are invited for ball valve for furnace valve cs water 40mm screwed 60 90degc , valve cs air 15mm threaded , valve cs air 20mm threaded , valve cs air 25mm threaded , valve ball 32mm , valve ball 50mm , valve ball ss 1 4in valve cs water 40mm screwed 60 90degc, valve cs gemarpts searched air 15mm threaded, valve cs air 20mm threaded, valve cs air 25mm threaded, valve ball 32mm, valve strings used in gemarpts ball 50mm, valve ball ss 1 4in searched string: valve cs water 40mm screwed 60 90degc cs gate valve as per api 602, cast copper alloy screw down bib taps and stop valves for water services as per is 781, public place seating chair, water fittings - copper alloy float valves (horizontal plunger type) as per is: 1703, drinking water cooler (v2) as per is 1475, sluice valve for water works purposes (50 to 1200 mm size) (v2) as per is 14846, swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1), polyethylene pipes for water supply, unplasticized pvc pipes for potable water supplies as per is 4985 searched string: valve cs air 15mm threaded cs gate valve as per api 602, copper alloy gate valve for waterworks purpose as per is 778, air safety valve (bhel), check valve (v2) as per is 778, commercial cpvc pipe fittings, cast copper alloy screw down bib taps and stop valves for water services as per is 781, resilient seated cast iron air relief valves for water works purposes, resilient seated cart iron air relief valves for 1 9water works purposes as per is:14845 (latest), taps or total quantity : 310