Home » Tender for Manual Metal Arc Welding Electrode. .#* "manual Metal Arc Welding Electrode, Dia: 4 Mm, Class:a1 (rutile Type), Type Of Coating: Medium, Conforming T
o The Spec. No. Irs: M-28/2020, Code: Er4112 As Per Is: 814-2004 With Amdt. No.1 Of October 2005 & 2 Of M, India