supply of shield gas-mixture consisting of 80% argon gas to specification is 5760-1998 or latest grade 3 & 20% co2 gas to specification is 307/1966 or latest grade 1, filled in cylinders with capacity of 7 cum and maximum wor king pressure of 150 bar with purity certificate for mig/mag welding purpose note: the supply should be made in requisite quantity as and when required by the railways ] - shield gas-mixture

Southern Railway has invited bids for the supply of shield gas-mixture consisting of 80% argon gas to specification is 5760-1998 or latest grade 3 & 20% co2 gas to specification is 307/1966 or latest grade 1, filled in cylinders with capacity of 7 cum and maximum wor king pressure of 150 bar with purity certificate for mig/mag welding purpose note: the supply should be made in requisite quantity as and when required by the railways ] - shield gas-mixture.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 30 September 2026, with the technical opening scheduled for 30 September 2026.