20CrMnTi Galvanized Square Tube Fittings

Galvanized square pipe is a name for square pipes and rectangular pipes, that is, steel pipes with equal side lengths. It is made of strip steel after process treatment. Generally, the strip steel is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Usually 50 per pack. Also known as square and rectangular cold-formed hollow section steel, referred to as square tube and Rectangular Tube, the codes are F and J respectively

Mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.