Tender For corrigendum : supply of set of pvc flooring for lhb type economy coaches with pvc welding electrode dia 4mm=90 meters per set (electrode colour light grey to ral-7045), as per drawing/speification. [ warranty period: 30 months after the date of delivery ]
Tender For supply of aluminothermitwelding portions (using compressed air petrol/lpg pre heating system) 3 piece prefabricated mould (zircon washed) manually pressed, single shot crucible fitted with auto tamping timble for south central railway as per rdso specification no. irst/19-2020 and as amended upto the date of opening of tender. 60 kg/90 uts - 25 mm gap (with accessories as anexure) [ warranty period: 30 months after the date of delivery ]
Tender For supply of all position radiographic quality rutile coated special welding electrode to is classification e 19.9l (aws e 308l) for welding of aisi 304 steels, confirming to is: 5206:1983. size: 3.15mm x 350mm. make: weldcraft / metafusion / esab / l&t / ador / mangalam / finalloy / nucor. [ warranty period: 12 months after the date of delivery ]
Tender For mobile flash butt welding of all type of rail panels[60 kg/52 kg, r260/72/90 uts, new/in services] & manufacturing and supply of aluminothermitwelding portions of 60 kg/52 kg as approved by rdso for welding of rails under sr. den-i/bsb section.
Tender For supply of welding electrode class m2 size 3.15 x 350 mm to rdso specn. irsm : 28-2012. specn: rdso spec. no. irsm - 28/2002 [ warranty period: 30 months after the date of delivery ]
Tender For supply of "manual metal annual rate contract welding electrode, dia: 4 mm, class:'a1' (rutile type), type of coating: medium, conforming to the spec. no. irs: m-28/2020, code: er4112 as per is: 814-2004 with amdt.no.'1' of october 2005 & '2' of march 2008." [ warranty period: 30 months after the date of delivery ]
Tender For supply of covered electrode for manual metal arc welding (mmaw) fordmr 249a grade steel 4.00 mm x 450 mm , covered electrode for manual metal arc welding (mmaw) fordmr 249a grade steel 3.15 mm x 350 mm , covered electrode for manual metal arc welding (mmaw) fordmr 249a grade steel 2.5 mm x 350 mm
Tender For supply of acetylene pressure regulator as per is 6901 (q3) , oxygen gas regulators (version 2) (q2) , rubber welding hoses as per is 447 (q3) , blow pipe for welding and cutting as per is 7653 (v2) (q3) , electrode holder as per is 2641 (q3) , flash back arrestor (q3) , gas cutting nozzles (q3) , dark glass for welder's screen (q3)