139.7 x 6 Circular Hollow Section S235
The 139.7 x 6 Circular Hollow Section S235 is a structural tube measuring 139.7 × 139.7 mm, offering the highest torsional resistance of any rolled profile for its weight. The trade-off is connection: circular ends need profiling, coping or a flange plate rather than a simple flat bolted joint, so fabrication cost is higher than for an equivalent open section.
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At 20.7 kg per metre, one tonne buys roughly 48.3 linear metres. This is a mid-weight member: comfortable for a telehandler or small mobile crane, and heavy enough to carry meaningful load without doubling up. Stock grade is S235 to BS EN 10210 / BS EN 10219; other grades are rolled to order. Certification is EN 10204 3.1 as standard, and fabricated items are CE marked under BS EN 1090 EXC 3.
Typically specified for gantry and sign posts, tubular trusses, bollards and street furniture, canopy supports and bracing in exposed frames.
Tube ends left open will collect water; specify cap plates or drain holes on anything exposed to the weather.
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- Cut to length, drilled and notched
- BS EN 9606-1 coded welding
- CAD detailing and connection design
- CE Declaration of Performance
- worldwide delivery with HIAB offload
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FAQs
139.7 x 6 Circular Hollow Section S235,
answered.
Common questions about the 139.7 x 6 Circular Hollow Section S235 — weight, grade, cut-to-length and worldwide delivery.
- It weighs 20.7 kg per linear metre, so a tonne is approximately 48.3 metres. A 6 m length comes to about 124 kg. Use the figure for lifting plant selection and for pricing, since structural steel is sold by weight.
Ready to order | 139.7 x 6 Circular Hollow Section S235