Tenders for supply of Co2 Gas For Welding To Is 307/66 Reaffirmed In 1996 Grade I, Having Purity 99.7% Min.Co2 By Volume. Firms To Provide Cylinders Rent Free For At Least 30 Days. Material Safety Data Sheet Ms Ds Should Be Provided By Supplier With Every Supply. Warranty Period: 30 Months After The Date Of Delivery
