Fuel Nozzle is Considered as One of the Key and Important Parts in Gas Turbine. the Basis of the Combustion Process is Performed by the Combustion System and with the Effective Role of the Fuel Nozzle. Nozzles Increase Combustion Efficiency by Spraying Fuel with Fine Particle Size, Flow Rate and Proper Angle. Functionally, the Fuel Sprinkler Set has two Main Tasks: the First Role: Adjusting the Angle, Uniformity and Spraying Pattern and the Second Role: Adjusting the Flow Rate of the Fuel Input to the Equipment Sub-Set. One of the Basic Problems Facing the Industries is the Depreciation of Gas Turbine Fuel System and Nozzles. in Some Cases, the Erosion and Fatigue of the Nozzles and the Fuel System Cannot be Repaired or Rebuilt. on the other Hand, Due to the High Cost and Time in Resupplying this Type of Equipment from the Main Manufacturers, the Industrial owners are Facing Serious Problems. Mabnatouss Company, with Years of Distinguished Executive Experience in the Field of Manufacturing of Key Equipment for Power Plants, Refineries and Petrochemicals... is One of the Pioneers in the Field of Manufacturing Key Equipment in Industries. the Factory of this Company, Using Modern Workshop Equipment, Using the Best Iranian Engineers and Designers, is Considered One of the Leading Companies in the Field of Producing and Manufacturing Nozzles and Gas Turbine Fuel System Equipment Such as Lances, Bricks, Holders, etc.