Tender For supply of welding electrodes and accessories - ms electrode , low hydrogen ms electrodes , champering electrode , hard facing electrodes , ss electrode , welding electrode , cutting electrode , cast iron electrode , ss electrode 5.00mm , hard facing electrode , bronze rod , hose -black , hose - red , gas welding rod copper , cutting nozel for a16 torch , holder electrodes , cutting nozel , aluminium welding cable
Tender For corrigendum : supply of oxygen gas with services toga gases and n2 gas for ntpc kudgi - m1060100280-industrial oxygen gas 99 percentage pure is 309 , valve replacement charges , cap replacement charges , spindle replacement charges , hydro test of oxygen gas cylinder , m1060500400-gas chem argon 99.9999 percentage gr-6 is5760 , m1060950096-gas chem zero air 99.999 percentage , m1060250097-hydrogen liquid 99.999 percentage is1090 , m1060150090-gas chem nitrogen 99.999 percentage is1747
Tender For supply of standard calibration gas canister for dga consisting of methane, ethane,ethy lene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrogen balance-0 1 no, each gases 500 ppm - 01 no, each gases 100 ppm -01 no, with septa and knob arrangement to draw sample directly from canister using gc syringe, preparation tolera nce+/- 20 percent and shelf life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares. [ warranty period: 12 months af ter the date of delivery ]
Tender For corrigendum : purchase of co2 gas in cylinder , purchase of nitrogen gas in cylinder for preservation , purchase of hydrogen gas in cylinder
Tender For ultra pure iolar grade-ii, hydrogen gas refilled in 47 ltr water capacity (after refilling return the same cylinder), purity=99.999%, moisture<2ppm, total hydrocarbon<3.0 ppm, co2<1.0ppm, co=nil. purity certificate will be provide at the time of supply [ warranty p eriod: 30 months after the date of delivery ]