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Square tube
Overview
Square tubes are classified according to their uses: decorative square tubes, machine tool equipment square tubes, mechanical industry square tubes, chemical square tubes, steel structure square tubes, shipbuilding square tubes, automotive square tubes, steel beam column square tubes, and special purpose square tubes.
Product characteristics
Square tube is a term for square and rectangular pipes, which refers to steel pipes with equal and unequal sides. It is made of rolled steel strip after process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded to form a circular tube, which is then rolled into a square tube and cut to the required length.
Product parameters
Standard | ASTM / EN / JIS / BS / ISO / STK / AS |
Grade | ASTM A53 GR.A / GR.B, A500 GR.A / GR.B / GR.C AS1163 / 1074 BS1387 EN10219 / 10255 |
Q195、Q235、Q345、Q355 | |
Sizes | Outside Diameter: 10*10.1000*1000mm |
