Name of Work:Supply of the Helium Gas along with Cylinder, Regulators and Balloons at Vidyasagar University, Midnapore
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Item Description
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GPS aided Radiosonde
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Helium Gas along with cylinder50 Liters Water Capacity ISI Marked High Pressure Seamless Steel any HELIUM Gas Cylinder with valve thickness ~5.4 mm approx. Outer daimeter~232 mm , Cylinder approx. length~1410 mm,Test pressure 330 kgf/cm2, working pressure 200 kg/cm2 with valve Safety Cap, Neck Ring, Painted as specified under gas cylinders rules 2004.High Purity 4.5 Grade Helium Gas in50 liters water capacity , each 10 cum, gas minimum purity 99.995%; Filling pressure 200 bar at 150 c
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Regulators:General S.S Pressure Regulator (Double Stage)Compatible With The Above Cylinders (Request Vendor For Testing Regulator With The Cylinders Supplied)M.O.C. : S.S.316Type : Double StagePressure Gauge : Bourden Tube, Body S.S.316; Diaphragm : S.S. 304, Teflon LinedInlet Pressure : 280 kg/cm2; Outlet Pressure Gauge : 0-16 kg/cm2Outlet Set Pressure: 1.5 to 10 Kg/Cm2; Inlet Connection : Standard supply : Suitable forrespective gas service as per IS;3224; Outlet Connection : Customer to Specify (1/8\" Or 1/4\" OD)
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