The function and development trend of the waterproof case

Waterproof cases have different names due to regional differences and different scope of action. They are mainly used in industry, such as waterproof junction case, waterproof instrument case, waterproof photovoltaic junction case, etc. waterproof boxes are mainly suitable for indoor and outdoor electrical, communication, fire-fighting facilities, iron and steel smelting, petrochemical, electronics, electric power, railway, construction site, mine, mining field, airport, hotel, ship Large factories, coastal factories, unloading dock equipment, waste water treatment facilities. Environmental pollution facilities, etc.

Development of waterproof case with the requirements of urban power and communication construction and the burying of wires and cables, communication cables and signal cables, it is a very important proposal to provide solutions for cable branching, connection and waterproof. Plastic waterproof boxes have been successfully used abroad for more than 20 years and are also widely used in China. Before 2000, metal waterproof boxes made of iron were mostly used in China; After 2000, with the rapid development of science and technology and the improvement of plastic technology, plastic waterproof box has gradually replaced metal waterproof box because of its low cost, good insulation and high waterproof degree.