The Key Features of a Tubular Tower and an Angular Tower

Towers are critical in various industries, including telecommunications, power transmission, and wind energy generation. They act as supporting structures for antennas, cables, and turbines to ensure connectivity, power distribution, and sustainable energy production. When it comes to towers, there are two primary types: tubular towers and angular towers. But what sets these two types of towers apart?

Today, we will dive deeper into the differences between tubular towers and angular towers, and how tubular steel tower manufacturer can help mainly by comparing the key features that the two types of towers offer:

Key Features of Tubular Towers

1. Material and Design

The tubular steel tower is made from high-quality steel plates that are rolled and welded together to form a cylindrical shape. This design provides a smooth, uniform appearance and a continuous surface, which is aesthetically pleasing.

2. Strength and Stability

Due to their round shape, tubular towers provide even stress distribution, allowing them to withstand high wind loads and offer excellent structural stability. They are also less susceptible to corrosion, as there are no sharp edges or angles where water can accumulate and cause rust.

3. Installation and Maintenance

Tubular towers generally have fewer components, making them easier to install and maintain. The tower sections can be pre-assembled on the ground and then hoisted into place, reducing the need for heavy lifting equipment and on-site assembly.

4. Safety

The smooth outer surface of tubular towers reduces the risk of accidents caused by falling objects or sharp edges. Moreover, their enclosed design protects the cables and other equipment inside the tower from external damage and vandalism.

Key Features of Angular Towers

1. Material and Design

Angular towers are made from steel angles that are connected using bolts or welding. These towers have a lattice-like structure, which is typically triangular or square in cross-section. The open framework design allows for easy access to cables and other components.

2. Strength and Stability

Angular towers offer excellent structural strength due to their triangular or square shape, which provides good rigidity and resistance against lateral loads. However, they may be more susceptible to corrosion due to their open design and the presence of sharp edges.

3. Installation and Maintenance

Angular towers often have more components than tubular towers, which can make installation and maintenance more time-consuming and labor-intensive. However, their open design allows for easier access to cables and other components during maintenance.

4. Cost-effectiveness

Angular towers are typically more cost-effective than tubular towers, as they require less material and fabrication effort. This makes them a popular choice for large-scale projects and in developing countries where cost is a significant factor.

Applications of Tubular and Angular Towers

1. Telecommunications

Both tubular and angular towers are widely used in the telecommunications industry. Tubular towers are preferred for urban settings due to their aesthetic appeal, while angular towers are often used in rural areas where cost-effectiveness is more important.

2. Power Transmission

Angular towers are the most common choice for power transmission lines, as they offer excellent strength and stability, and their open design allows for easy access to cables and other components.

3. Wind Energy

Tubular towers are commonly used in wind turbines, as their smooth surface and enclosed design reduce wind resistance and protect the turbine components from external damage.

4. Observation and Lighting Towers

Tubular towers are often used for observation and lighting purposes, such as in airports, stadiums, and other large venues, due to their aesthetic appeal and structural stability.


Overall, the primary differences between tubular towers and angular towers lie in their design, material, strength, stability, installation, maintenance, and cost. While tubular towers offer a sleek, aesthetically pleasing appearance and excellent structural stability, angular towers are more cost-effective and offer easier access to cables and components. Ultimately, the choice between tubular and angular towers depends on the specific requirements of a project and the priorities of the stakeholders involved!

Xinhang Tower Technology Co., Ltd is a specialized company involved in the design, production, and assembly of steel structure projects, functioning under Xinhang Tower Science and Technology Inc. If you are looking for angular steel towers and tubular tower, reach out to us today and see what we offer!