CUSTOM
BELLOWS

UL. TRANSPORTOWA 1

70-715 SZCZECIN

CUSTOM BELLOWS SP. Z O.O.

SQUARE MULTIPLY EXPANSION JOINT

Multiply square expansion joints are the next generation of square metal expansion joints. Their biggest advantage is the increase in life time due to new production technology. The new technology eliminates any weld at the edges of the units, removing stress concentrators at critical areas.

With this technological jump, life cycle expectancy of the units increase exponential generating huge cost reduction in maintenance, reparations, plant stops and replacements.

Multiply square metal expansion joints are gas tight long life and low spring rates solutions, custom design for your square connections, and able to avoid transitions to round ducts.

WORKING CONDITIONS

Installation location:   Energy plant

Temperature:              480C

Pressure                      0.3 /-1 Bar

Under pressure          Vacuum

Dimensions:               1000x1000mm

Design code:              EJMA10

Medium:                      Gas

Bellow:                        316L (1.4404)

Pipes and Flanges:    355Gh(1.0473)

Movements:                Ax +/- 5 mm

                                     Lat +/- 3 mm

                                     Ang +/-0,3 Deg