Aluminum Alloy Arc-shape Lamp Pole

Model:
Materials:
Height:
Min. Diameter:
Max. Diameter:
Wall Thickness:
Wind Resistant:

Aluminum Curving Light Pole Specification

The Curving Light Pole shaft is crafted from precision-spun, seamless 6063 T6 aluminum alloy tubing.

MODEL	HEIGHT	TOP OD	BASE OD	HEIGHT2	HEIGHT3	ARM	THICK	BASE SIZE
YLDG-V1	5000	76	152	1000	4500	1500	4.0	298x298x12
YLDG-V2	6000	76	152	1000	5500	1500	4.0	298x298x12
YLDG-V3	7000	76	166	1200	6500	1800	4.0	298x298x12
YLDG-V4	8000	76	180	1200	7500	1800	4.0	305x305x19
YLDG-V5	9000	76	180	1500	8500	2000	4.0	305x305x19
YLDG-V6	10000	76	200	1500	9500	2000	4.0	305x305x19

— New Generation —

Engineered for municipal roads, urban landscapes, and smart city infrastructure. Precision-spun 6063-T6 aluminum with seamless construction — built to withstand 180 km/h winds with a 25-year service life.

3–10m

Height Range

180

km/h Wind Rated

25+

Year Lifespan

—— Technical Specifications ——

Material & Structural Specifications

Every pole is extruded from certified 6063-T6 aluminum alloy and undergoes rigorous quality control per ISO 9001 standards.

Parameter

Material
Height Range
Bottom Diameter
Top Diameter
Diameter
Surface Treatment
Wind Resistance
Luminaire Mount
Base Mounting
Service Life
Certifications
Customization

Value

6063-T6 Aluminum Alloy
3m / 4m / 5m / 6m / 8m / 10m
76mm – 255mm (model dependent)
60mm – 80mm (model dependent)
3.0mm – 6.3mm (height dependent)
Anodized / Powder Coated
Up to 180 km/h (112 mph)
60mm / 76mm
Flange-mounted with anchor bolts
(foundation hardware included)
≥ 25 years (non-corrosive environment)
ISO 9001, CE, ASTM A567
Height, arm length, RAL color, base plate, branding

Why Specify Aluminum?

Aluminum lamp poles have become the preferred choice for forward-thinking municipalities and contractors worldwide.

General Specifications

Model	Height (mm)	Top OD (mm)	Base OD (mm)	Arm Length (mm)	Wall Thick. (mm)	Base Plate (mm)
YLDG-V1	5,000	76	152	1,500	4.0	298 × 298 × 12
YLDG-V2	6,000	76	152	1,500	4.0	298 × 298 × 12
YLDG-V3	7,000	76	166	1,800	4.0	298 × 298 × 12
YLDG-V4	8,000	76	180	1,800	4.0	305 × 305 × 19
YLDG-V5	9,000	76	180	2,000	4.0	305 × 305 × 19
YLDG-V6	10,000	76	200	2,000	4.0	305 × 305 × 19

Pole Top

A pole top tenon is provided for top mount luminaire and/or bracket. A removable pole cap is available for poles recelving drilling patters for side-mount luminaire arm assemblies

Handhole

A covered handhole with hardware and grounding provision are provided

—— Product Gallery ——

Details

Anchor Base

The anchor base is cast from A356 alloy aluminum. The completed assembly is heat-treated to a T6 temper. Aluminum nut covers are included with anchor base unless otherwise specified

MODEL	BASE OD	BASE SIZE	THICK	HOLE SPACING
YLDG-PB1	152	260 x 260	12	210x210
YLDG-PB2	166	285 x 285	19	210x210
YLDG-PB3	180	305 x 305	19	210x210
YLDG-PB4	200	305 x 305	19	210x210

—— Surface Treatment Technology ——

Dual-Layer Protection System

Purpose-built for demanding outdoor environments where reliability, aOur proprietary two-stage surface treatment combines anodizing and polyester powder coating to deliver unmatched corrosion resistance, color stability, and aesthetic longevity.esthetics, and total cost of ownership matter.

Anodizing Treatment

Electrochemical Oxide Layer

The first stage employs sulfuric acid anodizing (AA15–AA25 class) to grow a dense aluminum oxide (Al₂O₃) layer directly from the substrate. Unlike coatings that sit on the surface, anodizing creates a metallurgically bonded oxide layer that becomes an integral part of the aluminum — it cannot peel, flake, or delaminate.

Process:

Sulfuric acid electrolytic oxidation, 18–22°C bath temperature, 1.0–1.5 A/dm² current density

Layer Thickness:

10–25 μm (AA15 to AA25 per ISO 7599), pore-sealed for maximum corrosion resistance

Corrosion Resistance:

Salt spray test ≥ 500 hours as standalone treatment; acts as superior primer for powder coating

Aesthetic:

Natural metallic silver finish with subtle luster; preserves the authentic aluminum appearance

Hardness:

300+ HV (Vickers) — significantly harder than the base aluminum substrate

Benefits:

Excellent UV stability, non-conductive surface, maintains metallic thermal conductivity for heat dissipation

Powder Coating

Electrostatic Spray Application

The second stage applies a thermosetting polyester powder coating via electrostatic spray deposition (ESD). Charged powder particles are attracted to the grounded aluminum substrate, ensuring uniform coverage including recessed areas. The coated pole is then cured at 180–200°C for 15–20 minutes, creating a cross-linked polymer film.

Process:

Corona charging electrostatic spray, 60–80 kV, followed by thermal curing at 190°C / 15 min

Layer Thickness:

60–80 μm (uniform across all surfaces), compliant with QUALICOAT Class 2

Adhesion:

Cross-cut test Grade 0 (ISO 2409) — no detachment at any intersection

Impact Resistance:

50 kg·cm direct impact (ISO 6272), no cracking or adhesion loss

Color Range:

Full RAL palette (200+ colors), custom color matching available with ΔE ≤ 1.0

Weathering:

QUV accelerated test 2000+ hours, gloss retention ≥ 50%, ΔE ≤ 2.0, no chalking

——Why Choose This Product——

Engineered Advantages

Purpose-built for demanding outdoor environments where reliability, aesthetics, and total cost of ownership matter.

Corrosion-Proof Construction

Unlike steel poles that rust, 6063-T6 aluminum naturally forms a protective oxide layer. Combined with anodized or powder-coated finish, these poles withstand coastal, industrial, and high-humidity environments with zero corrosion maintenance for 25+ years.

Lightweight, High Strength

At just 1/3 the weight of steel, these poles reduce shipping costs by up to 60% and simplify on-site installation. The T6 temper delivers yield strength of 110+ MPa, meeting structural requirements for wind zones up to 160 km/h.

Maintenance

Choose from mill finish anodized, clear anodized, or polyester powder coating in any RAL color. The surface treatment ensures UV stability, colorfastness, and scratch resistance throughout the product's service life.

Full OEM / ODM Support

Custom heights, wall thicknesses, arm reaches, base configurations, and colors available. We provide CAD drawings, 3D models, and sample production for approval before mass manufacturing. MOQ from 20 pcs for standard models.

Cost-Effective Logistics

Lightweight aluminum construction dramatically reduces freight costs. Poles can be nested or telescoped for container optimization. A 40ft HQ container holds up to 280 units of 6m poles, maximizing your landed cost efficiency.

Quality Guaranteed

Every batch is tested for dimensional accuracy, wall thickness, surface quality, and mechanical properties. Mill test certificates provided with each shipment. 5-year structural warranty standard, extendable to 10 years.

—— Use Cases ——

Application Scenarios

Purpose-built for demanding outdoor environments where reliability, aesthetics, and total cost of ownership matter.

Municipal Roads

Street & avenue lighting

Parking Facilities

Lots & structures

Parks & Pathways

Pedestrian & landscape

Commercial Sites

Malls & business parks

Industrial Zones

Factories & warehouses

Sports Complexes

Fields & perimeter

Coastal Areas

Boardwalks & marinas

Security Lighting

Perimeter & access control

—— Logistics ——

Packaging & Shipping

Standard export packing with custom options available for large orders.

Item

Details

Your Reliable Manufacturing Partner

Our Service

Applications of Our Custom Light Poles

Get A Quote & Support

Scan to Cantact Us

WeChat: +86 18933011151

Aluminum Arc-shape Lamp Pole

Pole Materials

Installation Methods

Outdoor Lighting

Sport Lighitng

Function

Aluminum Curving Light Pole Specification