Description :
Tenders for Supply Of Co2 Gas For Metal Active Gas (mag) Welding, Conforming To Is 307:2024, Grade I, W Ith A Minimum Purity Of 99.9% Co2 By Volume. The Gas Shall Be Filled In Firm-owned Returnable Cylinders Wi Th A Capacity Of 30 Kg Per Cylinder And Supplied To The Railway Premises As & When Required. ]