supply of empty barrels of capacity 210 litres close mouth barrel. internally plain epoxy coated and externally painted with color to prevent rust formation on barrels. 18 guage +2 or -2 (nominal thickness 1.2mm to 1.4mm) tare weight : 22 kgs +0.5kg or - 0.5kg material: mild steel, conforming to indian standard grade b drums conforming to is:1783 (part 2) : 2014 dimensions : height 883mm +3mm or - 3mm diameter: 580mm +4mm or -4mm opening: 50mm & 20mm. 1) drums shall be provided with two rolling beeds or hoops drums shall be provided with strengthening corrugations on the body. 2) body of drum shall be continuously resistant welded so as to provide air tight joint, internal protective coating and outer stove enameled paint, internal phosphating and outer stove enameled paint after phosphating, with test reports note:each drum should be stenciled withempty barrels of capacity 210 litres close mouth barrel. internally plain epoxy coated and externally painted with color to prevent rust formation on barrels. 18 guage +2 or -2 (nominal thickness 1.2mm to 1.4mm) tare weight : 22 kgs +0.5kg or - 0.5kg material: mild steel, conforming to indian standard grade b drums conforming to is:1783 (part 2) : 2014 dimensions : height 883mm +3mm or - 3mm diameter: 580mm +4mm or -4mm opening: 50mm & 20mm. 1) drums shall be provided with two rolling beeds or hoops drums shall be provided with strengthening corrugations on the body. 2) body of drum shall be continuously resistant welded so as to provide air tight joint, internal protective coating and outer stove enameled paint, internal phosphating and outer stove enameled paint after phosphating, with test reports note:each drum should be stenciled with,empty barrels of capacity 210 litres close mouth barrel. internally plain epoxy coated and externally paint ed with color to prevent rust formation on barrels. 18 guage +2 or -2 (nominal thickness 1.2mm to 1.4mm) tare wei ght : 22 kgs +0.5kg or - 0.5kg material: mild steel, conforming t