Full Description

This Practice provides fabrication and installation details for piping vents, drains, and instrumentation connections including:
a. Hydrostatic Test Vents
b. Hydrostatic Test Drains
c. Valved Vents
d. Valved Drains
e. Pressure Connections
f. Thermowell Connections
g. Orifice Flange Tap Connections

Cross reference Table 1 is provided to relate the vent, drain, and instrument connection details to associated PIP Piping Material Specifications.