Tender For supply of shielding gas (mixture of argon 85% +/-1% & co2 15% +/-1%). each cylinder consistingof 7 cubic metre, gas weight 12 kgs +/-0.5 kgs, pressure 145 kgs +/-1 kg per sq cm, with manufactures test certificate for gas composition. make: mspl/praxair/inox/southern gas or similar. [ warrantyperiod: 30 months after the date of delivery ]
Tender For corrigendum : supply of mig/ mag welding filler wire to irs-m46-2020, ciass-vi. type: solid with shielding gas,grade er 308l, size: dia. 1.2mm. net weight per spool not more than 12.50 kg.
Tender For supply and delivery of liquefiedpetroleumgas on as and when required basis in 252 numbers of industrial lpg cylinders as technical specification annexure attached