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Feb 21, 2021 · What is a Drip Leg in Steam Piping? Drip Legs are vertical piping pockets installed in steam piping to collect condensate. Installing drip legs in the proper location serves the purpose of a successful, water-hammer-free, system start-up.
Best Practice #1: Choose Trap Locations Carefully. Best Practice #2: Provide Proper Support and Inclined Steam Piping. Best Practice #3: Pay Attention to Drip Leg (Drain Pocket) Configuration. Best Practice #4: Properly Remove Air and Condensate at End of Steam Line.
What is a Drip leg? To collect condensate on steam lines, a drain pocket is welded to the bottom of the pipe to be drained. This arrangement is called drip leg. Fig-2: drip leg.
What are Drip Legs in Steam Piping? Drip Legs are vertical pipe pockets along the main steam line where condensate is collected for drainage from the system. The design, construction and location of Drip Legs are all important aspects to consider for reliable operation of the steam utility and efficient operation of the heat transfer processes ...
Nov 4, 2012 · Steam is a compressible gas where the capacity of a pipe line depends on the size of the pipe and the steam pressure. Steam - Gravity Return Condensate Pipes - Capacities Max. capacities (lb/hour) in gravity condensate return lines.
What do drip legs do and why do you need them in your steam system? Find out today!Today on Boiler University's Weekly Boiler Tips, Jude talks about steam sy...
Sep 30, 2024 · How Drip Legs Work. Drip legs use the power of gravity to collect condensate. Because water is heavier than steam, it will flow to the low point in the system. In well-designed systems, this is where you will find the drip legs.
Oct 5, 2017 · A drip leg pocket that is a properly sized will remove the “drips” of condensate that will form in the steam line due to thermal losses. Sizing should be as follows; a. 2 in. steam line = 2 in. drip pocket
Drip Legs must be located and designed to remove condensate from steam lines throughout the operation cycle, regardless of condensate flow conditions. Refer to Section 4.2 of ANSI/FCI Standard 13-1 for determining the condensate loads associated with steam mains throughout their operating cycle.
Drip Legs are vertical pipe pockets along the main steam line where condensate is collected for drainage from the system. The design, construction and location of Drip Legs are all important aspects to consider for reliable operation of the steam utility and efficient operation of the heat transfer processes and equipment.
