Various alloys of various thicknesses can be brittle at lower temperatures. Lower could mean as high as 250°F. The MPT is the lowest temperature at which a vessel or pipe or other piece of equipment can withstand the normal operating pressure. Common in high pressure, high temperature, corrosive services.
MPT
Definition
Minimum Pressurization Temperature
MPT means Minimum Pressurization Temperature. Various alloys of various thicknesses can be brittle at lower temperatures. Lower could mean as high as 250°F. The MPT is the lowest temperature at which a vessel or pipe or…
✓ Verified term