040-Referenz-Vakuum-Forschung
Single-ply axial expansion joints DN 16 - DN 109. Design and fabrication according to DGRL / PED2014/68/EU.

Design pressure: 2.1 bar g
Test pressure: 2.7 bar g
Design temperature +30 bis -272 °C

In-house tests:
– Spring rate measurement
– Service life test under vacuum conditions at 2.1 bar g
– Pressure test at 2.7 bar g