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Dynamic Hardware


Turboexpanders are needed for cooling gas through its expansion. When in turboexpander the energy of compressed gas is converted into mechanical rotational energy of the turbine wheel.

GazSurf can offer turboexpanders of various configurations: 

  • expander-compressors allow utilizing the energy obtained from gas expansion in the expander section to rotate the compressor shaft.
  • expander-generators convert mechanical energy into electricity.
  • hydrodynamic brake-equipped expanders compensate for the energy obtained from gas expansion by rotating a brake wheel in liquid.

Markovskiy field complex gas treating unit concept process design

Rostov region

Consulting for PwC (Russia)


Procurement and installation of a cryogenic vessel for Cryogenmash


Supply of equipment for Minnibay GPP cryogenic unit

Republic of Tatarstan