Tender For supply of aluminothermitwelding portions (using [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 latest rdso specification no. irst/19 and as amended upto the date of opening of tender. 60 kg/90 uts - 25 mm gap (with accessories as anexure)]
Tender For supply and delivery of butt fusion welding machine (2 nos), heating plate (3 nos) for jointing of hdpe pipes from size 63mm to 350mm in pulivendula municipality
Tender For ims certification for iso 9001:2015 (qms), iso 14001:2015 (ems), iso 45001:2018 (oh&sms) & iso 50001:2018 (enms) and certification of iso-3834-2:2021 - quality of welding requirements in fusion welding for all 04 major c&w freight depot (peh, ptru, brwd & obra).