Ask weakly: What is the diameter of a tower to be considered a large diameter tower? Are there defined standards?
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Ask weakly: What is the diameter of a tower to be considered a large diameter tower? Are there defined standards?
This is not defined. Even if we follow the development and reform of science and technology, the American company Knowlton can design a DN20000 packed tower, and our country can also design a DN6000.
Reply 2# zybrong From the perspective of transportation, generally a tower with a diameter larger than about 4.5 to 5 meters is considered a large diameter tower. If it is larger than this number, it cannot pass through a toll station or culvert, and it needs to be processed on site.
There is no standard. It depends on the type of tower. How to process a tower with a pressure level of 20MPA on site? Length and weight are also important factors to consider from a transportation perspective.
There is no specific judgment standard. The so-called size is also relatively speaking. There are two levels here, one is simply in terms of diameter, and the other is based on the equipment of the device itself.