Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants.
Our main products are:
Welded Pipes, Square & Rectangular Hollow Section Tubes
Galvanized Steel Welded Pipe and Pre-galvanized Steel Pipes.
Address:Hi-Tech information square, NanKai district of Tianjin.
visit my online store here https://weldmongerstore.com/
see the full web page here https://goo.gl/0KcdVY Here is the simplest way I know to figure the size of a square that fits in a circle….And when would you ever need to do that?
The first application that comes to mind is for building a frame that supports a round part.
The round part might be a table top, a fixture, a base to a turntable…doesnt really matter.
In aircraft tooling, many of the fixtures are round.
And the easiest and most efficient way to build a stand or a cart for a round object is to make it square.
Usually, this would be a simple stand with casters. But sometimes, there would be some storage areas for tooling, spare parts, etc.