supply of copper coated co2 welding fillercopper coated co2 welding filler,copper coated co2 welding filler solid wire size 1.2mm,shelf life of mater ial not to be less than one year from the date of manufacturing. as per drg.no. irsm-46 /13 class-1, spool size & condition of wire as per is:6419-96 with additional requiremen t of precision layre winding (plw)& copper contentof coating to be between 0.2 to 0. 5%,weld test as per aws (sfa-5.18)section-ii part-c,cast-305 mm min.&helix 25 mm max.in spo ol of dia-300 mm& wt-12.5 kgs., quality plan - n.a. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]