Tubular bus has become more and more common in hydropower, nuclear power, photovoltaic power generation, thermal power generation, power supply for large buildings, oil, metallurgy and other large transmission and transformation electric fields. Tubular bus has the characteristics of large current carrying capacity, good insulation performance, high mechanical strength, good heat dissipation, low temperature rise, strong resistance to electrical vibration, free from environmental interference and high reliability, so it is recognized and supported by more and more owners.

How many manufacturers can make tubular bus in China? Tubular bus was first introduced from abroad, and its application in China started late. Since 2004, it has only been more than ten years. However, the demand for tube bus is increasing day by day, and its application fields are expanding to power grid, power generation, petroleum, chemical industry and other industries. In particular, China's population density is large, and the power consumption area is concentrated, and there has been a demand for large capacity transmission, which makes the insulated tubular bus with very strong current transmission capacity under the voltage level of 35kV and below has a great development space.

In China, this product still belongs to a small industry. The state has not yet formulated specific and detailed product standards. Generally, all enterprises implement their own enterprise standards. Domestic companies producing insulated tubular busbar have their own naming methods and specifications, For example, "solid insulated tubular bus, epoxy resin cast tubular bus, tubular shielded insulated bus, fully insulated tubular bus, insulated copper tube bus" are all of the same kind of products in essence. The confusion of naming and model makes it difficult for users to select the type. As a user, first of all, to understand their own needs, and then according to the specific installation and laying conditions, to determine the voltage level of the bus, the rated current size, insulation mode, etc.

If you want to know the source manufacturers of domestic tubular bus, you may as well learn about Guangdong High Power Technology Co., Ltd., which has many years of experience in the tubular bus industry. It is a one-stop manufacturer integrating R & D + production + installation, with strong production strength. Guangdong High Power Technology Co., Ltd. has relevant excellent tubular bus cases at home and abroad, with excellent material selection, exquisite technology, mature technology and guaranteed quality!