Expansion joints Aerospace

Single or multi-ply bellows element with cardan anchors for the absorption of pressure thrusts, which is completely angularly flexible. Available with a variety of pipe connections. These products are available in weight-optimised designs in various diameters with internal anchoring.

• best possible pressure resistance
• completely gas-tight
• angular flexibility up to 9°
• maintenance-free

Single or multi-ply bellows element with ball-shaped metal anchoring with intermediate graphite slide ring for 360° angular flexibility. The nominal diameter of this low pressure design (up to 8 bar) ranges from DN 38 to DN 125.

• the most compact construction of a metal bellows joint
• absolutely gas-tight
• minimum weight
• angular flexibility up to ± 7°