supply of manual metal arc welding electrodes irs class a2 size 4.00 mm x 450 mm. spec. no. ir s m 28/2020, code er4211x (medium coated) as per is:814-2004 reviewed in 2026. [ warranty peri od: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] mech stores depot-ubl, swr - manual metal arc welding electrodes.

South Western Railway has invited bids for the supply of manual metal arc welding electrodes irs class a2 size 4.00 mm x 450 mm. spec. no. ir s m 28/2020, code er4211x (medium coated) as per is:814-2004 reviewed in 2026. [ warranty peri od: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] mech stores depot-ubl, swr - manual metal arc welding electrodes.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 2 November 2026, with the technical opening scheduled for 2 November 2026.