Product description
Materials: GB 3087-1999, GB 18248-2000, BS 1387, BS EN10296, BS 31, JIS G3463-2006, JIS G3461-2005
Thickness: 0.25-10.0mm
Size: 16-350*16-350mm
Section shape: square
Zinc coating of galvanized square steel pipe: 20-60-200-600g/m²
Characteristic and applications:
- Square tube is a hollow square cross-section lightweight thin-walled steel, also known as steel cold-formed profiles
- It is based on Q235 hot-rolled or cold-rolled strip or coil as a base material formed by cold bending back via high-frequency welded square cross-section shape and size of the beam
- Good mechanical properties, weldability, cold, hot workability and corrosion resistance are good, with good low temperature toughness
- It is widely used for construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power bracket, steel works, power, agricultural and chemical machinery, glass curtain wall, car chassis, airports, boiler construction, highway railings, housing construction, pressure vessel, oil storage tanks, bridges, power plant equipment, material handling equipment and other more high load of welded structure
Packing details: exporting package or customized
Square tube is a hollow square cross-section lightweight thin-walled steel, also known as steel cold-formed profiles
It is based on Q235 hot-rolled or cold-rolled strip or coil as a base material formed by cold bending back via high-frequency welded square cross-section shape and size of the beam
Good mechanical properties, weldability, cold, hot workability and corrosion resistance are good, with good low temperature toughness
It is widely used for construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power bracket, steel works, power, agricultural and chemical machinery, glass curtain wall, car chassis, airports, boiler construction, highway railings, housing construction, pressure vessel, oil storage tanks, bridges, power plant equipment, material handling equipment and other more high load of welded structure