Steel Traffic Sign Pole

A Steel Traffic Sign Pole is used to secure warning signs, prohibition signs, directional signs, and large road information panels. The structure can be designed as a single post, double post, single-cantilever F-type, or double-cantilever T-type system.

Steel is suitable for cutting, welding, flange connections, and stiffening work. This allows the product range to cover both small roadside signs and large signs positioned near or above highway lanes.

Typical applications include highway shoulders, areas outside roadside guardrails, ramp merging sections, interchange exits, service areas, and multi-lane direction points.

The appropriate structure depends on the sign dimensions and installation position. Single-post structures are commonly used for smaller roadside panels. Double-post structures can support wider signs, while cantilever structures extend signs toward the traffic lanes.

Common single-post pipe diameters include Φ114 mm, Φ140 mm, Φ165 mm, and Φ219 mm. Typical wall thickness is 4–6 mm, and the available height range is 3.5–5 m.

Double-post structures commonly use Φ165 mm or Φ219 mm pipes. Their wall thickness is 5–8 mm, and the typical height is 4–6 m.

Cantilever main posts range from Φ273 mm to Φ426 mm, with wall thicknesses of 6–12 mm. Cantilever arms can extend from 3 m to 12 m, and the complete structure height is generally 6–9 m.

The listed sizes are common options. The actual Steel Traffic Sign Pole should be selected according to the sign area, foundation conditions, project wind load, and approved structural drawing. The largest or smallest pipe size should not be chosen only according to the road category.

Single-post, double-post, F-type, and T-type structures can be combined in one project order. Each component can be numbered according to the installation location.

Repeated and standard specifications support concentrated material preparation and continuous production. Large projects can be delivered in batches according to the construction plan.

For export, the Steel Traffic Sign Pole components are wrapped with waterproof film, separated with protective materials, and secured with steel straps. Flange ends and galvanized surfaces receive additional protection.

Connecting components are packed separately, while timber supports are used inside the container. Production updates, packing lists, and logistics information can be supplied to help the buyer prepare for receiving and installation.

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