Cable conduits need to work under various environmental conditions, therefore environmental adaptability testing is required to evaluate their performance. The test includes performance evaluation under different temperature, humidity, lighting and other conditions to ensure that the catheter can work stably in various environments. During the production process, cable conduits need to undergo multiple sampling tests to ensure their quality meets the standards. The sampling quantity, sampling method, and inspection standards all need to comply with relevant specifications and requirements.

Cable conduits play a crucial role in fields such as power and communication, and their quality and performance are directly related to the stability and safety of power transmission. Cable conduits are usually made of materials such as metal, plastic, ceramics, etc., and each material needs to undergo strict testing to ensure that it meets relevant standards and requirements. The testing content includes the strength, toughness, insulation, corrosion resistance, flame retardancy, etc. of the material.

With the advancement of technology and the improvement of environmental awareness, the development of cable conduits is moving towards environmental protection, energy conservation, intelligence, and other directions. In the future, cable conduits will pay more attention to the application of environmentally friendly materials and the research and development of energy-saving and emission reduction technologies to meet society's demand for green energy. Meanwhile, with the continuous development of technologies such as the Internet of Things and big data, cable conduits will gradually achieve intelligent management, improving the automation level and operational efficiency of power transmission systems.

Cable conduits are widely used in fields such as power, communication, petroleum, and chemical engineering. In the field of power, cable conduits are mainly used to protect power cables and ensure the stability and safety of power transmission; In the field of communication, cable conduits are used to protect communication cables and ensure the smooth flow of communication signals; In the fields of petroleum and chemical engineering, cable conduits are used to protect cables in oil and gas pipelines, ensuring smooth oil and gas transportation.

Cable conduit, also known as cable protection conduit, is a tubular structure used to protect power facilities such as cables and wires from external environmental damage, mechanical damage, and fire threats. It is usually made of materials such as metal, plastic, ceramics, etc., and has excellent insulation, corrosion resistance, and flame retardant properties. According to different application scenarios and requirements, cable conduits can be divided into various types, such as power cable conduits, communication cable conduits, oil and gas pipeline cable conduits, etc.