Do you know what this thing does?
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As shown in the figure, the metal bellows lined with PTFE have spring sections at both ends; what is the purpose of this external component?
What is this called? I think it’s also a protective tube for pipes
Part protecting the connection between the hose and the flange
An over-reinforced connection to prevent bending at the junction of the flexible metal hose and the rigid pipe.
Protect and prevent the metal hose from breaking.
Prevents the hose from breaking and provides protection!
Prevent breaking, prevent excessive bending
It is likely to be out of fear that bending at the flange end could damage the steel wire tube; the spring serves a protective purpose
Flexible tubes, which will not get damaged due to vibrations or incorrect angles like ordinary tubes
Overly reinforced flexible connection to prevent bending at the junction of the flexible hose and the rigid pipe