323.9 x 12.5 Circular Hollow Section S355
323.9 x 12.5 Circular Hollow Section S355 is a CHS, a seamless-looking tubular member equally stiff in every direction. 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 96 kg per metre, one tonne buys roughly 10.4 linear metres. At this weight, lifting is a planned operation — allow for crane capacity, slinging points and safe laydown before the delivery arrives. Supplied in grade S355 to BS EN 10210 / BS EN 10219, cut to your lengths and delivered worldwide. Heat numbers are traceable back to the rolling mill, with EN 10204 3.1 certificates issued against each delivery.
Typically specified for handrails and balustrade posts, gantry and sign posts, tubular trusses, bollards and street furniture and canopy supports.
Tube ends left open will collect water; specify cap plates or drain holes on anything exposed to the weather.
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Cut, drilled, certified, delivered
- 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
- Live structural steel prices
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FAQs
323.9 x 12.5 Circular Hollow Section S355,
answered.
Common questions about the 323.9 x 12.5 Circular Hollow Section S355 — weight, grade, cut-to-length and worldwide delivery.
- It weighs 96 kg per linear metre, so a tonne is approximately 10.4 metres. A 6 m length comes to about 576 kg. Use the figure for lifting plant selection and for pricing, since structural steel is sold by weight.
Ready to order | 323.9 x 12.5 Circular Hollow Section S355