The square tube is a term used for Square pipes and rectangular tubes, that is, steel pipes with unequal sides and so on. Steel is rolled by process. Generally, the strip steel is disassembled, flattened, curled, welded to form a round tube, which is then rolled into a square tube and then cut into the required length.
Application: Widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural sheds, automotive industry, railways, road guardrails, container skeletons, furniture, decoration and steel structure fields.
For engineering construction, glass curtain walls, door and window decoration, steel structure, guardrail, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electricity, agricultural construction, agricultural sheds, bicycle racks, motorcycle racks, shelves, fitness equipment, leisure and tourism supplies, Steel furniture, various specifications of oil casing, tubing and pipeline pipes, water, gas, sewage, air, heating and other fluid transportation, fire protection and brackets, construction, etc..