Tender For manufacture and supply of welding portions for fusion welding of 60 kg/60e1 (r-260 grade) rails by alumino thermit process with nominal gap 25mm using cap/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pressed/core shooted with auto tapping thimble and single shot crucible. latest alteration of rdso specification no. irs:t-19-2021 issued up to 10days prior to tender closing date and shall be applicable to this tender. list of consumables is attached as annexure a. [ warranty period: 30 months after the date of delivery ]
Tender For supply of argon flow meter with heavy duty pressure regulator. item suitable for mig/mag digitally controlled synergic model no. -sdp mig500 mig/mag electro plasmaweldingmachine. [ warranty period: 12 months after the date of delivery ]
Tender For (1) supply and transportation of welding portions of fusion welding of 60 kg/60 eir260 grade rails on cess/ track free of traffic condition by alumino thermic process into short welded panels or otherwise with rdso approved welding portions & techniques (2) supply and transportation of welding portions for 60 kg.90 uts rails by aluminum thermic/skv process under the jurisdiction of sr.divisional engineer/ west/waltair.