Tender For tender for supply of welding items d d - apron leather for welder superior quality , gloves leather for welder superior quality , welding holder is standard , dark glass for welding screen 4 inch x 3 inch superior quality , mild steelweldingelectrode ferro speed size 3.15 mm x 450 mm 150 pcs pkts is standard , mild steelweldingelectrode hard facing citemnngam size 4x450 mm is standard , welding rod cast iron size 3.15 x 350 mm is standard , wire brush for welder size 6 inch x 2 inch , goggles for welder is standard , welding glass white is standard , hand welding blow pipe with 6 nos swaged tips size 2 3 6 13 and 20 mm , oxygen gas regulator double stage superior quality , acetylene gas regulator double stage is standard , rubber hose for oxygen gas isi bis marked , rubber hose for acetylene gas isi bis marked , eutectic 680 welding rod size of 3.15mmx450mm is standard , eutectic 680 welding rod size of 4mmx450mm is standard , welding gas lighter is standard , stone for gas welding lighter , gas cutter heavy duty is standard , gas welding torch is standard , arc welding rod ms e6012 size 2.5x350mm is standard , arc welding rod ms e6012 size 3.15x450mm is standard , arc welding rod ms e6012 size 4x450mm is standard , arc welding rod ms e6013 size 2.5x350mm is standard , arc welding rod ms e6013 size 3.5x450mm is standard , arc welding rod ms e6013 size 4x450mm is standard , esab cutogen 5 gases cutting torch is standard , welding cable with copper conductor heavy duty 600 amp isi marked , two stage regulator for oxygen & actylenept no 070017241 is standard , flash back arrestor for oxygen or actylene gas work , oxygen oractylene gas welding torch tips sets set of tip size 1 to 5 is standard , ms gas welding rod diff sizes , safety shoes size 7 isi or bis marked , safety shoes size 8 isi or bis marked , safety shoes size 9 isi or bis marked , brass brazing welding rod diff size , gas cutting nozzle 1 by 32 is standard
Tender For execution of supply of 6000 at welding portion for fusion welding of rail joints by use of compressed air petrol/lpg along with three-piece mould by automatic tapping thimbles only for various rail section for maintenance of lwr track under jurisdiction of sr.den/central/ckp.(2nd call)
Tender For manufacture and supply of combination portions for fusion welding of 60kg/60e1(r260 grad e) rail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol syst em/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually press ed/core shooted with auto tapping thimble and single shot crucible with latest alterations. (applicable rds o specification is |irs t-19-2021 rev.7.0),applicable str (schedule of technical requirement) tdgo017, v er 4.0, list of required consumables as per annexure.(the alteration in drawing, schedule of technical req uirement (str) and specification issued by rdso up to one day prior to tender opening date shall be applic able to this tender). [ warranty period: 30 months after the date of delivery ]