Galvanized Substation Structure

Qingdao Anbang New Energy's galvanized substation structures are core bearing facilities specially designed for power transmission and transformation projects.

They are precisely manufactured using high-quality carbon structural steel and low-alloy high-strength steel, treated with fully automated hot-dip galvanizing processes, integrating high strength, strong corrosion resistance, high stability, and ease of installation.

The products strictly comply with national and power industry standards, covering all voltage levels from 35kV to 750kV, providing stable support and precise positioning for substation conductors and electrical equipment.

They can achieve long-term safe operation of over 50 years in various complex environments, making them the preferred solution for China's power grid construction and new energy booster stations.

Why Choose Anbang Galvanized Substation Structures？

A Source Factory of Chinese Smart Manufacturing

Anbang New Energy is located in the Jiaozhou Industrial Park of Qingdao, with standardized production workshops and advanced CNC production lines.

The entire process from steel cutting, welding, assembly to galvanizing is independently controlled, eliminating the drawbacks of outsourcing, ensuring the precision and stable quality of every set of galvanized substation structures.

Professional Technical Expertise

Deeply engaged in the power steel structure field for more than ten years, cooperating with multiple domestic universities to develop technical solutions, and mastering the core design and manufacturing processes.

The product is optimized for substation wind load, snow load, and seismic requirements, with critical indicators such as slenderness ratio, weld quality, and galvanizing thickness exceeding national standards, achieving Level 1 safety rating.

Extreme Anti-Corrosion Process

Using hot-dip galvanizing, the steel is rust-free to standard Sa2.5, with a galvanizing layer thickness ≥86μm, dense and uniform. Compared with ordinary paint anti-corrosion, galvanized substation structures can resist harsh environments such as coastal salt spray, industrial pollution, and extreme cold and humidity, with a maintenance-free period of over 30 years, greatly reducing the total lifecycle cost.

Customized Services

Customized designs can be provided according to substation voltage levels, site conditions, and electrical layouts, supporting modular and prefabricated production.

With highly standardized components, installation on-site can be completed with bolted connections, shortening the construction period by more than 50%.

Product Parameter

Application scenarios

Traditional substation infrastructure: 110kV-750kV outdoor AIS substation, indoor GIS substation inlet and outlet line gate structure, bus bridge support, main transformer area structure.

New energy supporting projects: galvanized substation structure of wind power and photovoltaic supporting booster stations, which is suitable for the high anti-corrosion and fast installation needs of new energy projects.

Industrial and urban power distribution: industrial parks, compact substations in urban core areas, and box transformers supporting galvanized steel structure supports.

Special environmental projects: substation infrastructure in harsh environments such as coastal salt spray areas, alpine areas, and industrial pollution areas.

Power grid transformation and upgrading: the steel structure of the old substation is replaced, expanded and transformed, and the structure can be quickly adapted to the original basic layout.

Our services

Preliminary design: provide free technical consultation, scheme design, drawing deepening of galvanized substation structure, and complete the electrical spacing review.

Manufacturing: Strictly according to order scheduling, full quality traceability, raw material report, galvanizing test report, weld flaw detection report.

Logistics and distribution: national logistics coverage, components are classified and packaged, and the identification is clear to ensure that the transportation is not damaged and installed on site.

Installation guidance: Dispatch professional and technical personnel to guide the structural splicing, hoisting, and calibration of galvanized substations on site to ensure installation accuracy.

After-sales guarantee: Lifetime warranty, 5 years of free maintenance service, 24-hour response to customer technical and after-sales needs.

Real cases

The 110kV booster station project of Xinjiang Agricultural Power Coal Power Plant provides a full set of 110kV structure for the project, including a gantry frame and equipment brackets totaling more than 120 tons. The project is located in the Gobi of Xinjiang, with a large temperature difference between day and night, strong wind and sand, and the structure of Anbang galvanized substation has been in operation for 3 years without rust and deformation due to its high anti-corrosion and strong wind resistance, which has been highly recognized by the owner.

The 220kV substation project on the west coast of Qingdao, Shandong Province customizes the production of 220kV structure, which is suitable for the compact site layout of the city. Adopting a prefabricated design, the on-site installation can be completed in only 15 days, which is 20 days shorter than the traditional steel structure, helping the project to be put into operation ahead of schedule and serving the power supply of Qingdao West Coast New Area.

Jiangsu Yancheng coastal wind power booster station project designed a galvanized substation structure with a thickened galvanized layer for the coastal salt spray environment. The product has been in operation for 5 years, and the galvanized layer has been tested to be intact and corrosion-free, far exceeding the service life of ordinary anti-corrosion steel structures, and has become a benchmark case of coastal new energy projects.

FAQ

What are the core advantages of galvanized substation structure compared with ordinary steel structure?

The core advantage is anti-corrosion performance. Ordinary steel structures are prone to rust and have a lifespan of about 10-15 years; The hot-dip galvanized layer of the Anbang structure forms a metallurgical combination with steel, which has strong corrosion resistance, a service life of more than 30 years in harsh environments, and a maintenance cost reduction of 80%.

Is the thickness of the galvanized layer of the structure guaranteed?

Strictly implement the GB/T13912 standard, each batch of products are sampled and tested, the thickness of the galvanized layer is ≥ 86μm, and a third-party test report is provided to eliminate the problem of leakage and uneven zinc layer.

What is the production cycle of Customized Structure?

Standard product production cycle 15-20 days; Customized products have a cycle of 25-35 days according to the complexity of the design, and can be expedited according to the project duration.

Is the structural installation of galvanized substation complicated?

Modular design, components are pre-assembled, bolt holes are accurately aligned, and ordinary construction teams can install without professional welding equipment, and the installation efficiency is 1 times higher than that of traditional welding structures.

Do the products meet the State Grid procurement standards?

Fully compliant, the structure of Anbang galvanized substation has passed the qualification audit of the State Grid, and has been shortlisted in the list of power grid suppliers in many provinces and cities, and the product parameters and quality standards meet the requirements of power grid infrastructure.