sep 192013

STEJASA has recently delivered a diverter damper and repair guillotine for Petroleum Development Oman (PDO). This tandem will be operating downstream a GE FRAME 9E gas turbine. For this application we have chosen our highly reliable 5.600 x 5.600mm diverter damper. This model has been on the market over 10 years with more than 50 units installed worldwide.

For more information, please contact our Sales Manager, Mr. Artigas (

abr 292013

STEJASA has been appointed by AALBORG ENGINEERING to supply two diverter dampers and repair guillotines for the TUPRAS RESID upgrading project. These two diverter dampers will be downstream 2 GE Frame 6B gas turbines. They will be 100% gas tight and operated via a hydraulic power unit. This new purchase order strengthens the relationship between both Companies.

feb 112012

NOOTER/ERIKSEN ITALY, associated to NOOTER/ERIKSEN (USA), the world’s leading supplier of natural circulation HRSG, awarded STEJASA the supply of one diverter 5600 x 5600 mm damper for the project Amal PDO in Oman.

The diverter, with hydraulic actuator and 100% tightness, will be installed downstream a GE Frame 9E gas turbine. STEJASA’s scope of works will also include a ducting extension, a repair guillotine and the expansion joints.

STEJASA has a long reference list for diverter dampers, exceeding 100 units sold during last 10 years.

dic 102011
Expanding into emergin markets-Latin America

Expanding into emergin markets-Latin America

STEJASA has successfully completed the supply of 3 complete sets of dampers for Macchi HRSG installed at Reficar Refinery expansion project in Cartagena de Indias (Colombia).

With this contract, STEJASA enlarges its track record in the growing market of Latin America, where several contracts were signed in the past years.

Based in Cartagena, Reficar is one of the most efficient and promising refinery Plants in Colombia.