Description :
Tenders for Supply Of Refilling Of Co2 Nitrogen Gas And Allied Services At Ntpc North Karanpura : : - M1060150090-gas Chem Nitrogen 99.999 Percentage Is1747 , M1060320608-gas Chem Carbon Dioxide 99.8 Percentage 25-35kg , Hydro-stretch Testing And Its Certificat , Cylinder Painting And Stamping Charges , Cylinder Valve Replacement Including Pur , Cylinder Valve Spindle Replacement Inclu , Replacement Of Valve Safety Guard , Cylinder Cleaning With Oil In Valve , Cylinder Gland Nut Replacement , Cylinder Valve Ptfe Washer Replacement , Cylinder Valve Brass Washer Replacement , Cylinder Dead Nut Replacement , Drilling Out Of Broken Valve