Design and calculation issues for natural gas pig receiver barrels
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Who has a plan for the design calculations of the ball collection cylinder? Help. Urgent! ! ! !
I have used a PIG serve and receive room before! Back then, pipeline cleaning was done by ourselves! What is the pipe diameter? I’ll give you some references! !
It’s DN500; I don’t know how to design it
Yes, I don’t know how to design it; I’m extremely worried as there’s no plan
This post was last edited by Sammy_Wang on 2016-3-19 16:10. Contact via private message! !
Gas pipelines: 1. If American standards are to be used, ASME B31.3 and 31.8 should be employed for determining the design thicknesses; for Chinese standards, 20801 applies. 2. The inner diameter of the ball receiving/transmitting units, the length of the ball cylinder, and the positioning of the balance pressure nozzles should be determined based on the size and outer diameter of the cleaning balls； 3. The smaller cylinder of the ball receiving tube is horizontal, while the larger cylinder is tilted downward; there is one fixed and one sliding saddle for support. 4. To improve the efficiency of retrieving balls, a quick-opening blind plate can be used at the blind end to facilitate rapid ball retrieval