Procurement Of Spares For Compressor Of Hydrogen Plant St-Ii Kahalgaon Procurement Of Spares For Compressor Of Hydrogen Plant St-Ii Kahalgaon , 2Nd Stage Suc & Disch V / V;Pdc Machines , Diaphragm 1St Stage Ss;Pdc Machines , Compr Piston Ring;Pdc-3-550-2500-50% , Spring Of 2Nd Stg Suction & Discharg V / V , Spring Of 1St Stg Suction & Discharg V / V , Pdc-3-550-2500-50%:O-Ring , Pdc-3-550-2500-50%:O-Ring , Pdc-3-550-2500-50%:2Nd St Backup Ring , Pdc-3-550-2500-50%:2Nd St Piston Ring , O-Ring 2Nd St Leak Detection;Pdc Machine , Pdc-3-550-2500-50%:Snap Ring , Diaphragm 2Nd Stage Brass; Pdc Machines , O-Ring 1St St Leak Detection;Pdc Machine , Diaphragm 2Nd Stage Ss; Pdc Machines , 1St Stage Suc & Disch V / V;Pdc Machines , Oil Filter; Pdc Machines , Pdc-3-550-2500-50%:By-Pass Relief Valve , Pdc-3-550-2500-50%:Oil Relief V / V , Gas Filter; Pdc Machines => Limited