Tender For supply of a set of standard gas mixture for calibration of dga, 10 ltr capacity aluminum can with nozzle and screw fine control valve on to outlet valve on top of the can to obtain required gas flow with regulator consisting of :- 1) gas concentration of gases as methane 1000 ppm, ethylene 1000 ppm, ethane 1000 ppm, acetylene 1000 ppm, hydrogen 1000 ppm carbon dioxide 5000 ppm, carbon monoxide 5000 ppm and nitrogen balance - 02 nos/set. 2) methane 500 ppm, ethylene 500 ppm, ethane 500 ppm, acetylene 500 ppm, hydrogen 500 ppm carbon di oxide 500 ppm, carbon monoxide 500 ppm and nitrogen balance - 01 no/set. shelf life 12 months. canister capacity 0.5 ltr, filling pressure 20 kg/sq.cm with test certificate and suitable septa as spares.
Tender For supply of weldcut two stage two gauge nitrogen regulator ( outlet pressure 10 bar) model 42 series , weldcut spare repair kit 423441 of model 42 series , weldcut single stage two gauge nitrogen reg bni 6100 high pressure , weldcut spare repair kit 6031 6000 series
Tender For supply of nitrogen gas distribution system : - ms cylinder holding bracket to hold 6 cylinder , supply of 2x2 cylinder configuration , change over inlet and outlet connector , 2x2 manifold block with shcedule , ms cylinder holding bracket with chain to hold 8 cylinder , double stage regualtor , regulator inlet and outlet connector , nut bullnose , manifold block single stage , cylinder isolation valve , manifold bullnose , braided hose , hose non return valve , manifold mounting plate , seamless tube , clamp set , tagging , hardware , seamless tube both side eletrolpolished , gpp inlet and outlet connectors , ball valve , equal tee , clamp set double hole , tagging2 , single stage single gauge line regulator , gpp outlet to equipment connectors with pu tube , installation charges including special leak proof orbital welding