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News
Square steel pipe name suggests, it is a kind of square shape of the tube, a variety of materials can form a square steel pipe material body, which the media to, what to use, what to use in place, most of the square tube steel for the majority, after unpacking, smooth, curl, welded to form a tube, and then cut to the desired length and then rolled into the square tube by tube.
Typically 50 per pack square steel pipe in the majority of large-Sized spot at 10 * 10 * 500 * 500 * 0.8-1.5 ~~ 10-25, the pipe use is divided into square steel pipe structure, decorative square tube, square tube construction mechanical square tubes. square steel pipe is a thin-walled hollow square cross-section of light pipe, also known as cold-formed steel profiles.
It is based on the shape and size of the square cross-Q235 hot rolled or cold-rolled steel strip or coil base material for forming the cold bending back via high-frequency welding steel. In addition to the hot-rolled special thick-walled square steel pipe wall thickness thickened outer case, the corners of the size and edge flatness meet or exceed the resistance welding cold forming square tube level.