How can such wonderful love gradually turn bad?
Thread Content
In the methanol finished product tank area, there is a 5000 m3 floating roof storage tank; the flexible connectors at the outlet valves have become like this. At that time, the liquid level in the tank was 2%. What’s the issue regarding the weather in the north these past two days? I hope experienced experts can help me figure it out! After all, I’ve been working for ten years, and this is the first time I’ve encountered it!
Due to long-term use, aging, and corrosion, the hose became unstable under the effect of gravity.
The OP’s title is very catchy; it seems to be caused by swelling.
Haha, I’ve learned something new! This cannot be seen in the small units of fine chemical manufacturing!
According to the inspection results of the original pipe, there were no cracks; it had only been stretched and could not be returned to its original state
Take it apart and have a look – it will be clear then. It’s just worth wondering why it has stretched in that way; the other one is fine.
The stainless steel grade is too high; the material is too soft and prone to deformation