Tender For supply & commissioning of portable single operated transformer based diode rectifier type conventional dc annual rate contract welding machine, capacity- 600a
Tender For corrigendum : supply of electric welding rectifier, 600 amps (transformer based diode type) as per technical specifications annexure attached. ]
Tender For supply of compressed air petro pre heating system with complete equipment as suitable for welding of rail by at welding process. incorporation of data transmitter technology fitted sin compressed air blower in existing contracts of at welding: 1) ir std specification for fusion welding of rails by aluminothermitwelding s.no.irst-19 2021. 2) lr.no.w.503/cte/gennl.corsp/2024 dt11.01.2024.
Tender For supply and supervision of at welding portion 60kg/60e1, r260 rail joints aluminothermitwelding for 52 kg, 60 kg/60e1, r260 grade rails for associated track related works under sr. den/iii/ddu.
Tender For manufacturing, supply and welding of 60 kg & 52 kg rail joints by aluminothermitwelding portion with all accessories and equipment's under sr.den hb section.
Tender For supply and commissioning of electric welding machine (rectifier type), 750 amp. (details as per annexure attached.) [ warranty period: 30 months after the date of delivery ]