Shippensburg Pump Co., Distributor: Steam Distribution

Shippensburg Pump Co., Distributor:
Steam Distribution
The primary purpose of an effective steam distribution system is to link the output of the
steam generation system to the steam end use equipment. The distribution system should
supply high-quality steam to the end use equipment at the required rate and pressure, and
with the minimum heat loss.
Key components include steam distribution piping, valves, and flanges, distribution system
insulation, steam traps, air vents, drip legs, and strainers.
Key Inputs and Outputs
Key inputs include steam conditions (pressure and quality) from the generation system.
Key outputs include steam distribution outlet mass flow and pressure, distribution outlet
steam quality.
Opportunities for Improvements
Properly select, size, and maintain your distribution system steam traps.
Insulate all distribution system pipes, flanges, and valves.
Ensure that steam mains are properly laid out, sized, adequately drained, and adequately
air vented.
Ensure that steam distribution system piping is correctly sized to produce the appropriate
system pressure drops.
Ensure that distribution system piping is adequately supported, guided, and anchored, and
that appropriate allowances are made for pipe expansion at operating temperatures.