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DN (Diameters upon request)
PRESSURE Project pressure according to customer specifications.
TEMPERATURE -200° ÷ 550°C. Possible variations depending on terminals.

For expansion joints with structure in carbon steel -20° ÷ 350°C .
For a temperature range 50° ÷ 550°C performances (movements, working pressure, n° of cycles) must be reduced by applying the relevant coefficients (See document N205 Derating factors”).
For a temperature range higher than 550°C, please contact our Technical Department.

PRESSURE BALANCED EXPANSION JOINTS WITH WELD ENDS

DESCRIPTION

High reliability, no ageing, no permeability, corrosion resistance, high operating temperature.
In accordance with EJMA (Expansion Joint Manufacturer Association) recommendations, strokes are calculated for 3000 complete cycles at nominal pressure. The expansion joint can be used for gas and steam turbine lines.

UTILITY

Correction of static offsets and compensation for thermal expansion and movements. Gas and steam turbines.

CERTIFICATIONS

PED-certified in accordance with the mandatory regulation 2014/68/EU.

A type approval (TYPE APPROVAL) for marine applications can be applied if requested by the customer.

 

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