Tender For supply of aluminothermitwelding portions (usingdescription of materialcompressed air petrol/lpg pre-heating system) 3 piece prefabricatedmould (zircon washed) manually pressed, single shot crucible fittedwith auto tapping timble for south central railway as per rdsospecification no.irst/19-2020 for 60kg/60e1-r260 grade rail-25mm gap and as amended up to the date of opening of tender. (withaccessories as per annexure-a) [ warranty period: 30 months after the date of delivery ]
Tender For bid to ras supply of weld neck flange (3in150lb-std-rf) as per drawing no. 41172356041. , weld neck flange (1. 5in150lb-stdrf) as per drawing no. 41172356001. , weld neck flange (10in150lb-std-rf) as per drawing no. 31183156063.
Tender For supply of ''welding leather apron'' having protection from sparks of minimum size 37 inches x 24 inches having main front material 3- part split leather with kevlar stitching, neck strap made with split leather for comfortable fitting around neck, nylon buckle strap with adjustment, high quality leather protective anti-scalding and colour yellow. make: kemppi/honey well/keean lincoln electric/weld guru/esab/ador or similar [ warranty period: 12 months after the date of delivery ]
Tender For aluminothermitwelding work of 60 kg (90 uts)/60 el-r-260) rails and 52 kg/90r rail (90/72 uts) rail between maghar - shahjanwa- jagtbela-bansgaon section in connection with shahjanwa-dohrighat phase-i, new line project of lucknow division of n.e.railway
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.