Definition(s)
CDTP
Cold differential test pressure.
Source: API STD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards
CDTP
Inlet static pressure at which a pressure-relief valve is adjusted to open on the test stand.
- NOTE: The CDTP includes corrections for the service conditions of backpressure or temperature or both.
Source: API STD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards