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PARTO Company, relying on its long term experience of manufacturing F9-E buckets and nozzles, is engaged in manufacturing of 1st stage Buckets through Directional Solidification technique. Stage 1 to 3 nozzles of this 6581B version are also being manufactured in PARTO and can easily be installed in previous versions without the need of modification into the gas turbine.
Other special services such as coating, heat treatment, weight charting/sequencing and the like can be performed on the parts based on customer order and requirements.


 First Stage Bucket


  • Material: EEQ 111 DS
  • Weight: 2.5 kg                                        
  • Coated: Yes
  • Cooling Holes: Yes


First Stage Nozzle ( AS Cast)


  • Material: FSX - 414
  • Weight: 9 kg                                        
  • Coated: Yes
  • Cooling Holes: Yes


Second Stage Nozzle ( As Cast)

  • Material: EEQ 222
  • Weight: 16 kg                                         
  • Coated: YES
  • Cooling Holes: YES

 Third Stage Nozzle ( As Cast)

  • Material: EEQ 222
  • Weight: 20 kg                                        
  • Coated: NO
  • Cooling Holes: No

About Parto

PARTO, was established in 2000 to add to what MAPNA Group stands for: excellence and it tried to do that in every aspect by bringing creative people together, utilizing state-of-the-art technology and developing turbine blade manufacturing knowledge.


Contact us

Km 7 Malard Road, Mapna Boulevard, Karaj, I.R.IRAN
Karaj, P.O.Box: 3167643685
Phone: +98 (0)263 6192000
Fax: +98 (0)263 6618295
Email: info{@}mapnablade{.}com