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 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 3-1/16" x 10m weld neck flange (api 6a, psl 2, tempt rating u, material class - ee) , 3-1/16" x 10m clamp for connecting hub (api 16a, psl 2, tempt rating u, material class - ee) , flange-hub spool adapter (flange-hub crossover assembly) 3-1/16" x 10m flange x 3-1/16" x 10m hub (a
Tender For supply of pipe and slip on flange and weld neck flanges and blind as per annexure a : : - sa 312 gr tp 316l pipe size 6 inch schedule 40 as per annexure-a , sa 182 gr f316l slip on raised face flange 25 nb, as per annexure-a , sa 182 gr f316l slip on raised face flange 50 nb, as per annexure-a , sa 182 gr f316l weld neck raised face flanges 150 nb, as per annexure-a , sa 182 gr f316l blind raised face flange size 6 inch as per annexure-a
Tender For corrigendum : 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. 52 kg/90 uts - 25 mm gap (with accessories as anexure) [ warranty period: 30 months after the date of delivery ]
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.