Everyone has come to look for problems
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The pipeline is DN80, PN16, and the fluid used is circulating water; feel free to share your opinions!
This post was last edited by xlxuiin on 2017-1-10 at 12:26. The gas cylinders are fixed to the pillars with wire :) There seems to be an issue with the process: the two coolers are connected in parallel (for circulating water), which can lead to uneven flow.
1. A gate valve should be used! 2. The valve flange has four holes, while the pipeline flange has eight holes! 3. Gas cylinders cannot be secured in this way ； Lack of shock-absorbing ring ； The outlet valve is missing a handwheel. 4. The scene is a bit chaotic!
Give me a full picture; the pipelines look a bit messy
On the vertical pipeline, are there two eccentric tees? Why install it? Is the pipe misaligned?
Are the valve flange and the pipeline flange one in metric and the other in imperial?
What’s the point of hiding a gas cylinder at the back? Also, using eccentric reducers on the vertical pipes is a bit hard to understand.
Are the flange pounds on the pipeline flanges and valves incorrect (the number of bolt holes does not match)? Also, are all 3\" pipe flanges welded by plug welding? :o
The valve flange has four ports, while the pipeline flange has eight ports
Is there a problem with the flange on the upper port as well? It’s not visible!