Argo Shield Gas For Mig Welding Machine Gas Mixture Of 82% Argon +18%Co2 As Per En439-M21.(Capacity:7Cum Each Cylinder) As And When Required Item, Empty Cylinder Not Available At Consignee End. Firm Will Be Supply Re-Filled Cylinder To Consignee , When "Argo Shield Gas" Used By Consignee Empty Cylinder Will Be Collect By Firm. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]