Product Introduction
The 100mm flange-mounted welded steel pole uses a fabricated pipe-style shaft and a base plate connection for project-specific lighting, equipment, or support applications. The source page identifies a 100mm diameter configuration, a 3m to 25m height range, multiple steel-grade options, longitudinal welding, selectable joint methods, and hot-dip galvanized or coated surface treatments. Those ranges do not make every combination interchangeable: wall thickness, height, equipment load, wind, base plate, anchor bolts, and joint design must be reviewed together. The pole can be supplied with a cylindrical, conical, polygonal, or other approved profile depending on the application. Final production should follow a drawing that defines material, dimensions, tolerances, holes, flange, finish, and inspection requirements.
Key Features
- 100mm source diameter provides a defined pipe-pole option for detailed project selection.
- Longitudinal welded construction supports controlled forming and fabrication of the shaft.
- Flange base allows the pole to connect to a prepared anchor-bolt foundation.
- Insert, internal flange, or face-to-face joint concepts can be considered where sectioning is required.
- Multiple structural steel grades are available subject to the approved material specification.
- Hot-dip galvanizing, color coating, or another specified surface system can be applied after fabrication.
Configuration and Specification Options
|
Nominal source diameter |
100 mm |
|
Source height range |
3 m to 25 m; final combination subject to engineering |
|
Shaft construction |
Formed and longitudinally welded steel |
|
Material options |
Project-selected structural steel grade |
|
Source wall-thickness range |
1 mm to 30 mm; design-specific |
|
Joint concepts |
Insert, internal flange, or face-to-face connection |
|
Surface treatment |
Hot-dip galvanized, color-coated, or specified equivalent |
|
Base connection |
Welded flange plate and anchor bolts to approved drawing |
Product Details

Applications
Lighting and Equipment Support
Use the pipe-pole format for approved luminaires, cameras, signs, or light equipment after the loads, height, wind, and interface details are checked.
Industrial and Site Infrastructure
A flange-mounted shaft can suit controlled compounds, yards, access roads, and utility areas where the foundation and equipment arrangement are known.
Custom Fabricated Pole Assemblies
The material, profile, holes, brackets, joints, flange, and finish can be documented in a production drawing for repeatable project supply.
Company Introduction
Yangzhou Decano Lighting Technology Co., Ltd. specializes in the design, development, and manufacture of road lighting and related infrastructure products. Its product portfolio includes street light poles, solar street lights, high-mast lighting systems, traffic facilities, steel tubular poles, and related outdoor lighting solutions.

Packaging, Loading and Delivery
Pole sections, arms, brackets, base components, and accessories are organized and protected around the approved product configuration. Packing method, component identification, loading plan, transport route, and delivery schedule are confirmed for each project before shipment.

Service and Order Information
Technical drawings, order quantity, payment terms, production schedule, inspection requirements, packing method, delivery arrangements, and after-sales support are reviewed and confirmed for each project before production.

Frequently Asked Questions
Q: Can every 100mm pole be produced up to 25m high?
A: No. The source lists a broad height range, but the viable diameter, wall thickness, sectioning, material, and foundation depend on the actual loads and design standard. Each configuration requires engineering review.
Q: Which joint method should be used for a sectional pole?
A: The choice between insert, internal flange, or face-to-face connection depends on transport, erection, load transfer, access, appearance, and the approved structural design.
Q: What details are required for the flange base?
A: Provide pole reactions or the inputs needed to calculate them, anchor-bolt layout, foundation constraints, plate material, weld requirements, corrosion system, and installation tolerances.
Q: Can brackets and holes be added before galvanizing?
A: Yes, the fabrication drawing should define all holes, brackets, access openings, and weldments before surface treatment so field modifications are minimized.
Hot Tags: 100mm flange-mounted welded steel pole, China 100mm flange-mounted welded steel pole manufacturers, suppliers, factory, 10m Street Lamp Pole, 3 12M Street Lamp Pole, 6m 8m Double Arm Pole, 8 12M Street Light Poles, galvanized lamp post, standing pole light

