Double Arm Hot-dip Galvanized Light Pole

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We has past flaw testing.Internal and external double welding makes the welding beautiful in shape. Welding Standard: AWS ( American Welding Society ) D 1.1

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Descriptions

Steel light poles are a popular choice for supporting various outdoor facilities, such as streetlights, traffic signals, and surveillance cameras. They are constructed with high-strength steel and offer great features such as wind and earthquake resistance, making them the go-to solution for outdoor installations. In this article, we will discuss the material, lifespan, shape, and customization options for steel light poles.

Material: Steel light poles can be made from carbon steel, alloy steel, or stainless steel. Carbon steel has excellent strength and toughness and can be chosen depending on the usage environment. Alloy steel is more durable than carbon steel and is better suited for high-load and extreme environmental requirements. Stainless steel light poles provide superior corrosion resistance and are best suited for coastal regions and humid environments.

Lifespan: The lifespan of a steel light pole depends on various factors, such as the quality of the materials, the manufacturing process, and the installation environment. High-quality steel light poles can last more than 30 years with regular maintenance, such as cleaning and painting.

Shape: Steel light poles come in a variety of shapes and sizes, including round, octagonal, and dodecagonal. Different shapes can be utilized in various application scenarios. For instance, round poles are ideal for wide areas like main roads and plazas, while octagonal poles are more appropriate for smaller communities and neighborhoods.

Customization: Steel light poles can be customized according to the specific requirements of the client. This includes choosing the right materials, shapes, sizes, and surface treatments. Hot-dip galvanizing, spraying, and anodizing are some of the various surface treatment options available, which provide protection to the surface of the light pole.

In summary, steel light poles offer stable and durable support for outdoor facilities. The material, lifespan, shape, and customization options available make them an excellent choice for various applications. Clients can choose from a range of materials and customize the design to meet their specific requirements.

Hot dip Galvanizing Process

Hot-dip galvanizing, also known as hot-dip galvanizing and hot-dip galvanizing, is an effective metal anti-corrosion method, which is mainly used for metal structural equipment in various industries. After the equipment has cleaned the rust, it is immersed in a zinc solution melted at about 500°C, and the zinc layer is adhered to the surface of the steel component, thereby preventing the metal from corroding. The anti-corrosion time of hot-dip galvanizing is long, and the anti-corrosion performance is mainly related to the environment in which the equipment is used. The anti-corrosion period of equipment in different environments is also different: heavy industrial areas are seriously polluted for 13 years, oceans are generally 50 years for seawater corrosion, and suburban areas are generally 13 years old. It can be as long as 104 years, and the city is generally 30 years.

Technical Data

Product Name	Double Arm Hot-dip Galvanized Light Pole
Material	Commonly Q345B/A572, Q235B/A36, Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, ST52
Height	5M	6M	7M	8M	9M	10M	12M
Dimensions(d/D)	60mm/150mm	70mm/150mm	70mm/170mm	80mm/180mm	80mm/190mm	85mm/200mm	90mm/210mm
Thickness	3.0mm	3.0mm	3.0mm	3.5mm	3.75mm	4.0mm	4.5mm
Flange	260mm*14mm	280mm*16mm	300mm*16mm	320mm*18mm	350mm*18mm	400mm*20mm	450mm*20mm
Tolerance of dimension	±2/%
Minimum yield strength	285Mpa
Max ultimate tensile strength	415Mpa
Anti-corrosion performance	Class II
Against earthquake grade	10
Color	Customized
Surface treatment	Hot-dip Galvanized and Electrostatic Spraying, Rust Proof, Anti-corrosion performance Class II
Shape Type	Conical pole, Octagonal pole,Square pole, Diameter pole
Arm Type	Customized: single arm,double arms,triple arms,four arms
Stiffener	With big size to strength the pole to resist the wind
Powder coating	Thickness of powder coating>100um.Pure polyester plastic powder coating is stable, and with strong adhesion & strong ultraviolet ray resistance.Film thickness is more than 100 um and with strong adhesion. The surface is not peeling even with blade scratch (15×6 mm square).
Wind Resistance	According to local weather condition, General design strength of wind resistance is ≥150KM/H
Welding Standard	No crack, no leakage welding, no bite edge, weld smooth level off without the concavo-convex fluctuation or any welding defects.
Hot-Dip Galvanized	Thickness of hot-galvanized>80um.Hot Dip Inside and outside surface anti-corrosion treatment by hot dipping acid. which is in accord with BS EN ISO1461 or GB/T13912-92 standard. Designed life of pole is more than 25 years, and the galvanized surface is smooth and with the same color. Flake peeling hasn't been seen after maul test.
Anchor bolts	Optional
Material	Aluminium,SS304 is available
Passivation	Available

Advantages of Double Arm Street Light

1. High luminous efficiency and high light efficiency

Due to the use of LED chips to emit light, the lumens of a single LED light source are high, so the luminous efficiency and luminous efficiency are higher than traditional street lamps, and it also has a great energy-saving advantage.

2. Long service life

LED lamps use solid semiconductor chips to convert electrical energy into light energy and emit light. Theoretically, the service life can reach more than 5,000 hours. The double arm street light is packaged with epoxy resin, so it can withstand high-strength mechanical shock and vibration, and the overall service life will be greatly improved. improve.

3. Wider irradiation range

Double arm street light has a wider irradiation range than ordinary single-arm street lights, because it has two LED street lamp heads, and the dual light sources illuminate the ground, so the irradiation range is wider.

Difference Between Single-arm Street Lights and Double-arm Street Lights

1. Different shapes

The main difference between a single-arm street lamp and a double-arm street lamp is the shape. The single-arm street lamp is an arm, while the top of the pole of the double-arm street lamp has two arms, which are symmetrical, relatively speaking, compared with the single-arm street lamp. more beautiful.

2. Installation environment is different

Single-arm street lights are suitable for installation on wide roads such as residential areas, rural roads, factories, and parks; while double-arm street lights are mostly used on two-way roads on main roads and some special lighting sections that require both sides of the road lighting at the same time. .

3. Cost is different

Single-arm street lamp only needs to be installed with one arm and one lamp head. The installation cost is definitely lower than that of the double-arm street lamp. On both sides, it seems that the double-arm street lamp is more energy-saving and environmentally friendly in general.