Pipe plugging? ?
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Does anyone know the specific requirements for pipe plugging? How big should the mother pipe be, how much pressure should it have, and under what working conditions is it better to plug it in? This post was last edited by ksah796549 on 2009-3-31 16:36 ]
It has to do with pressure, fluid, and material. There are also front insertion and oblique insertion. Generally, circulating water pipes can be plugged in, without the need for reducing tees, and the cost can be reduced. Wastewater collection pipes are generally inserted obliquely. It is best to use a branch pipe table for branch pipes below 2 inches in process pipelines.
Thanks! But I still want to know how much pressure can be used for plugging, and what are the specific requirements for the diameter of the mother pipe and the plugged pipe when plugging. Can you please give me more details? Thank you so much
BBD pressure (Mpa) temperature (℃) steam preheater primary hydrophobic, low-pressure water supply, secondary pumping, chemical water replenishment in the deaeration room, gas balance in the deaeration room, compressed air, water replenishment in the dehydration tank, water side of the water jet aspirator, fire extinguishing steam, desalted water heating steam ≤1.37 ≤190 Pipe branch table supervisor 15T 20RTT 25RTRTT 32RTRTRTT 40RT+R RTRTRTT 50RT+RRT+RRTRTRTT 65PPPPPPPT 80PPPPPPPT 100PPPPPPPPPT 125PPPPPPPPPPPT 150PPPPPPPPPPPPPT 200PPPPPPPPPPPPPT 250PPPPPPPPPPPPPT 300PPPPPPPPPPPPPT 350PPPPPPPPPPPPPPPT 400PPPPPPPPPPPPPPPT DN1520253240506580100125150200250300350400 Branch pipe serial number abbreviation description 1T Equal diameter tee 2RT Reducing tee 3B Connector seat 4P Open hole intubation 5PD Open hole intubation reinforcement 6R Reducing joint
Thank you. What you mean is that the connection can only be made after the DN is greater than 50. Am I understanding it correctly?