The application fields of pipes are very broad. Many industries are using pipes.
Different industries have their own characteristics, which leads to different technical requirements.
Pipes are a relatively mature product, and there are corresponding technical standards in various industries.
To inspect pipes, choose the appropriate product standards based on the industry where the pipes are applied, and test the corresponding technical indicators as required by the industry.
Generally, there are size indicators, inner diameter, outer diameter, and wall thickness.

Strength indicators for pipes include radial compressive strength, also known as ring stiffness, flexibility indicators, bending indicators, impact strength, etc.

With the continuous development of technology, the types of pipes used for drinking water have also become more diverse. How should we choose among so many pipes?

Here, I would like to recommend a drinking water pipe that has become very popular in recent years: the aluminum alloy composite pipe.

Aluminum alloy composite pipes are extremely durable, with the major advantage of 50 years of maintenance-free use. In addition, they also have excellent sanitary performance, pressure resistance, freeze and heat insulation, sound insulation, corrosion resistance, seismic resistance (impact resistance), light weight and rigidity, etc. The Runshuo aluminum alloy composite pipe has an external metal layer (aluminum layer) for protection, eliminating the risk of elastic creep and plastic creep caused by prolonged use under heat and pressure on the inner lining. Runshuo aluminum alloy composite pipes can withstand higher temperatures than pure plastic pipes, thus providing a longer service life.

The performance of Runshuo brand aluminum alloy composite pipes (lined with PP-R, PE-RT, PE, PB):

1. Health and environmental protection, non-toxic and antibacterial
Made from food safety-grade water-related materials, resistant to chemical pollution, and provides noise reduction during the transportation process;

Thermal insulation, with along-the-line heat loss only 1/200 of that of metal pipes, smooth flow, not easily scaled, and a friction resistance coefficient of only 0.007.

2. Sturdy structure
Lightweight rigid pipes, horizontally and vertically aligned, not easily damaged, continuous heat fusion socket connections to eliminate leakage risks, uniquely designed fittings to prevent spillage exposure;

Resistant to low temperatures, corrosion, oxygen diffusion, and free from electrochemical corrosion. The system can operate maintenance-free for over 50 years, withstanding nominal pressures of up to PN2.5Mpa.

3. Powerful functionality, widely applicable?
Building hot and cold water supply systems;
Building indoor heating and central air conditioning systems;
Various food hygiene, drinking water, and pharmaceutical preparation pipeline systems;

Various chemical agent and hospital medicine distribution pipeline systems.