VOLGOGRADNEFTEMASH Joint Stock Company builds Shell and Tube Heat Exchangers with floating head, floating head expansion joint, steam evaporators, fixed-tube, and “gas-to-gas” type heat exchangers for heating and cooling process liquids and gases in oil and gas and petrochemical industries.
The Plant has started the manufacture of heat exchangers of Helix design under the licence from ABB Lummus Global Heat Transfer B.V. The sequence of helical baffles contributes to continuous spiral flow and ideal shell side discharge. Among the merits is higher heat transfer rate to differential pressure ratio, lower fouling factor, reduced vibrations, longer service life until the first shutdown.
|Diameter, mm||300 up to 3200|
|Length, mm||up to 14000|
|Pressure, MPa||up to 45|
|Working fluid temperature, °Ñ||-196 up to +540|
|Wall thickness, mm||12 up to 160|
carbon, high-temperature steels and bimetal