India, July 22 -- NORTH CENTRAL RAILWAY has issued a tender notice titled "Manufacture and Supply of Welding" with the tender reference no.: 19266573.

The tender details are as follows: Manufacture and supply of welding portions for Fusion welding of 60kg/60E1 (R- 260 gr ade) rails by Alumino Thermic process with Nominal gap of 25 mm using CAP/ Oxy LPG/ Oxy propane preheating with 3 piece mould (Zr-Washed) anually pressed /core shooted with Auto Tapping Thimbl e and Single Shot Crucible.Applicable RDSO specification is IRS T-19-2021 Rev.7.0,Applicable Schedule of Technical Requirement (STR) is TDG0017, Ver 4.0,List of required consumables as per annexure - A. (The alteration in Drawing, Schedule of Technical Requirement (STR) and specifica...