Pre-galvanized Trunking Cable Tray

Product Introduction

Anhua group's core enterprise, Zhenjiang Anhua Electric Co., Ltd., is known for its wide range of product offerings. Their selection includes junction cable trays, bus ducts, high and low voltage switchgears, comprehensive supports and hangers, as well as anti-vibration and anti-skid cogging (embedded channel) solutions. The company operates on a large scale, with a factory covering 36,000 square meters and a construction area of 24,000 square meters. With a dedicated workforce of 568 employees, including 145 professionals in the scientific and technological fields, they uphold a commitment to excellence.
Zhenjiang Anhua Electric Co., Ltd. supplies its products to various sectors, such as domestic metallurgy, high-speed railways, expressways, urban rail transit, petroleum, chemical industry, nuclear power, electric power, tunnels, and urban pipe galleries. As a testament to their quality, their products are also exported to countries and regions like Japan, the United States, the Middle East, and Austria. The international market recognizes their reliability and dependability, making them a trusted name in the industry.

A cable trunking system is essential for safeguarding cables against dust and water infiltration. This system is typically structured as an enclosure with a rectangular shape and one side that can be removed or hinged. The primary purpose is to provide space for electrical equipment while protecting the cables from potential damages.

Pre-Galvanization

The process of pre-galvanization, also known as "pre-gal" or "in-line", "continuous", or "mill" galvanizing, involves galvanizing steel components before they are assembled into the final product. This method is often used when steel components, such as sheets or wire, are utilized in the fabrication of a more complex finished product. By galvanizing the steel using an automated process before cutting them to size, the components are protected from corrosion and ensure long-lasting durability.

The galvanizing process varies depending on the type of component being treated. In general, steel components are submerged in a bath of molten zinc for a brief period. After being taken out of the bath, any excess zinc is eliminated through the use of a mechanical wiper, air knife, or steam. This process results in a thin, protective zinc coating on the surface of the steel.

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