Special-Duty / Application-Specific
Cryogenic Bellows
A cryogenic bellows is engineered for service at very low temperatures — LNG, liquid nitrogen, liquid oxygen, and similar lines — where material selection and insulation matter as much as the bellows geometry itself.
How it works
Materials have to retain ductility at cryogenic temperatures rather than becoming brittle, and the assembly is typically fitted with an insulating outer jacket to manage heat ingress and protect personnel and equipment near the line.
- Materials selected for ductility at very low temperature
- Typically fitted with an insulating outer jacket
- Used on LNG, liquid nitrogen, and liquid oxygen lines
- Material and jacket spec depend on the exact service temperature
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