procurement of electrodes d and h 9 items , welding electrodessupratherme d&h aws e 7018 , 3 . 15 mm welding electrode supratherme ms d&h aws e 7018 75 nos per packet . , d&h make welding rod , supratherme e7018 size : 4 . 00x450mm 70 pieces per pkt , 2 . 5 mm supratherme: 125 pieces per pkt , s . s . electrodesrutox b d & h aws e 308 l - 16 , 2 . 50 mm ss rutox b - 1 pkt = 2 . 5 kgs , 3 . 15 mm ss rutox b : 75 pieces per pkt , s . s . electrodes eutectrode cpft 023 , rutox c 3 . 15 mm ss d&h : 75 pieces per pkt , welding rod 309 mo d & hss , high temprature service , size: 2 . 5 mm x 350 mm d&h 309mo : 2 . 5 kgs per pkt , size: 3 . 15 mm x 350 mm d&h 309mo : 2 . 5 kgs per pkt , electrode , welding rutile coated , stainless steel , for welding s . s . 316-l equivalent brands rutox f ( u ) - d & h staintrode cpft 023 4 . 00 mm ss316l for urea service rutox f ( u ) - 1 pkt = 2 . 5 kgs