For expansion joints with weld ends 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.
UNIVERSAL DOUBLE EXPANSION JOINTS WITH WELD END
Excellent reliability, no ageing, absence of permeability, resistant to corrosion, high working temperature.
In conformity with EJMA (Expansion Joint Manufacturer Association) standards, movements are calculated for 3000 complete cycles at nominal pressure.
Correction of static offsets and compensation for thermal expansion and movements.
Superheated water, steam, diathermic oil, gas and inflammable fluid lines, gas and steam turbines, exhaust gas lines.
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