Tender For providing of refilling of industrial gases in cylinders - nitrogen gas zero air gas hydrogen gas helium gas mixed air argon gas acetylene gas nitrous oxide gas oxygen; sum of prices of one cylinder of each gas
Tender For supply of acetylene gas in cylinder , valve spindle replacemant , total valve replacemant , cylinder cap or valve guard , gland nut replacemant , neck ring replacemant , oil trace removable , painting for cylinder , valve fitting , hydro static testing