supply of manual gas cutting torch (nm type) using oxygen and acetylene gas mixture with safer and superior nozzle mixing technologymanual gas cutting torch (nm type) using oxygen and acetylene gas mixture with safer and superior nozzle mixing technology,manual gas cutting torch (nm type) using oxygen and acetylene gas mixture with sa fer and superior nozzle mixing technology to be supplied with 1/16 copper nozzle., as per drawi ng: as per is:7653-1975. brands to be ador/esab/l&t messer/gce(gas control equipment).sample to be got approved before bulk supply. [ warranty period: 12 months after the date of delivery ] ]