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Before piping and after piping! Although it’s a wastewater treatment section, it represents the conscience of the enterprise! They all say that dealing with sewage treatment is profitable; now I finally know where the profit comes from.
Wastewater treatment is an expense that is generally not given much attention; it represents pure costs with no direct economic benefits
:Lol, elbow, diameter change, elbow, recessed groove – it’s lit up
This installation method is indeed quite rare. Moreover, the pipe materials are significantly different, and the welding quality is also poor. If it’s in the north, I wonder if they’ve forgotten about keeping things warm.
It seems that this shoddy workmanship is completely devoid of any sense of professionalism; in order to cut costs, they mounted the pump on the tank body, used twisted piping, and the valves installed are likely to leak internally due to poor sealing, resulting in problems arising quickly.
It’s the difference between galvanized and ungalvanized, right?
I think it might be due to limitations in the area where the pipes are installed?
There are too many bizarre projects these days; anyone dares to design them
The on-site supervisor agreed to this as well. Were the galvanized pipes welded directly to the carbon steel pipes?