bids are invited for 100262188 - 10 - m1060250510 - hydrogen,99.984 percent,gr1,is 1090,46.7 l - hydrogen,99.984 percent,gr1,is 1090,46.7 l , 100262188 - 20 - hydro-stretch testing and its cerificate - hydro-stretch testing and its cerificate , 100262188 - 30 - cylinder painting and stamping charges - cylinder painting and stamping charges , 100262188 - 40 - cylinder valve replacement including purging - cylinder valve replacement including purging , 100262188 - 50 - cylinder valve spindle replacement including purging - cylinder valve spindle replacement including purging , 100262188 - 60 - replacement of valve safety guard - replacement of valve safety guard , 100262188 - 70 - cylinder cleaning with oil in valve - cylinder cleaning with oil in valve , 100262188 - 80 - cylinder valve ptfe washer replacement - cylinder valve ptfe washer replacement , 100262188 - 90 - cylinder valve brass washer replacement - cylinder valve brass washer replacement , 100262188 - 100 - drilling out of broken valve - drilling out of broken valve , 100262188 - 110 - cylinder dead nut replacement - cylinder dead nut replacement , 100262188 - 120 - cylinder gland nut replacement - cylinder gland nut replacement total quantity : 28420