Lens expansion joints are single-walled metal expansion joints in single or multi-shaft variations with lower expansion and very robust construction. These consist of one or several semi-circles that are welded into corrugation peaks and troughs with circular seams.
Lens expansion joint parameters | |
---|---|
Bellows materials |
|
Connection parts |
|
Media |
|
Nominal widths |
|
Operating temperature |
|
Pressure levels |
|
Construction shapes |
|
Inner protection tube |
|
Movement absorption |
|