Specify a Namkoo frame signal light post from the required signal arrangement and site drawing. Arm layout, equipment weight and structural loading determine the support configuration. Provide the material grade, mounting dimensions and foundation interface for a project quotation.
A frame signal light post carries signal heads or lighting equipment in a specified road layout. Namkoo can review the required height, outreach and attachments against your project drawing. The pole, connections and foundation should be selected for the complete equipment load.
Start with the signal positions, road clearance and mounting interfaces. Confirm steel grade, arm arrangement, cable access and protective finish before manufacture. Signal heads, controllers and luminaires should be identified separately in the supply scope.
Arm Arrangement: Specify one, two, three or four outreach arms with the required lengths, angles and equipment loads.
Steel Specification: Listed grades include Q345B, Q235B, Q460, GR65, GR50, SS400, SS490 and ST52. Confirm the exact grade and material certificate for the engineered design.
Equipment Interfaces: Define post height, frame dimensions and mounting positions. Include signal heads, indicators or beacons in the load schedule and confirm whether each item is supplied.
Protective Finish: Specify galvanizing and any additional paint system for the exposure conditions. Confirm coating inspection requirements.
Signal Positioning: Place attached signal heads according to the approved traffic layout and visibility requirements.
| Design Reference | |
| Product | Namkoo Galvanized Traffic Signal Post |
| Arm Options | Single, Double, Triple or Four Arms |
| Typical Sites | Road junctions, highway approaches and commercial access routes |
| Protective Finish | Hot-dip galvanizing with optional paint or powder coat. Specify the applicable coating standard, edition and inspection requirements in the purchase order. |
| Steel Grade | Q345B, Q235B, Q460, A572, A36, GR65, GR50, SS400, SS490 or ST52; confirm grade |
| Wall Range | 2~30mm |
| Formed Length | Up to 16 m; confirm design |
| Mounting | Confirm drawing |
| Baseplate | Square, round or polygonal plate with an anchor pattern and thickness matched to the foundation design. |
| Fabrication Stages | Material inspection → cutting and forming → welding → dimensional checks → flange and hole preparation → trial assembly → cleaning and coating → final inspection → packing |
| Design Life | Specify for the site exposure and maintenance plan |
| Documentation | Request applicable certificates for the selected model |
1. Confirm galvanized coating thickness and inspection requirements.
2. Specify the housing finish and additional coating for the environment.
3. Define the complete pole and signal supply scope.
4. Reference signal head: round LED face, diameter 200 mm.
5. Wavelength: R 625±5, Y 590±5, G 505±5 nm.
6. Beam angle: 30°.
7. Supply: DC 12 V; input: <12 W.
8. Confirm the control unit.
9. Solar option: confirm panel and battery sizing for 24-hour operation and the stated three-day cloudy-weather backup.
10. Specify signal operating modes.
Q1: What is needed for a quotation?
A: Send the height, arm layout, signal loads, quantity and destination to Namkoo.
Q2: What is the production time?
A: Confirm the schedule after the drawing and finish are agreed.
Q3: What warranty applies?
A: Request written terms for the pole and any supplied signal equipment.
Q4: Are signal heads included?
A: Confirm the supply scope. Heads, controllers, wiring and solar components may be specified separately from the steel post.
Q5: How are posts packed and shipped?
A: Agree section lengths, protective packing, shipping method and unloading needs with your quantity and delivery location.
Q6: How do I report a problem?
A: Send the order reference, component details and photos for review under the agreed service terms.
Send the signal head layout, pole height, arm reach and attachment loads with your enquiry. Include local wind loading criteria and the approved base and foundation drawing. Namkoo can discuss fabrication details and quantities against the specification. Confirm the structural design and installation requirements before production.
