Aluminum-plastic pipe selection skills - How to maintain aluminum-plastic pipes? Introduction and function of aluminum-plastic pipes
Aluminum-plastic pipes are a relatively popular pipe material on the market. They are lightweight, durable, convenient to construct, and are more suitable for use in home decoration. The main disadvantage of aluminum-plastic pipes is that when used as hot water pipes, long-term thermal expansion and contraction will cause dislocation of the pipe walls and cause leakage.
The inner and outer layers of aluminum-plastic pipes are both special polyethylene materials, clean, non-toxic and smooth. Can be used for more than fifty years. The intermediate aluminum layer can 100% isolate gas penetration and allow the tube to have the advantages of both metal and plastic pipes, while removing their respective disadvantages. Polyethylene is a non-toxic and odorless plastic with good impact resistance, corrosion resistance and weather resistance. The intermediate layer longitudinally welded aluminum alloy makes the pipe have the pressure resistance of metal and the impact resistance makes the pipe easy to bend and not rebound. The aluminum-plastic composite pipe has two major characteristics: the solid pressure resistance of metal pipes and the acid, alkali and corrosion resistance of plastic pipes, which are a model of the new generation of pipes.
Aluminum-plastic tubes are now widely used in the packaging of toothpaste, jam, pigment, shoe polish, food, adhesive, milk, jam, flavoring agent, cosmetics, adhesives, shoe polish, pigments and hair dyes industries.
Aluminum-plastic pipe selection skills
How to choose an authentic aluminum-plastic composite pipe? First of all, you must understand its basic structure and advantages. The aluminum-plastic composite pipe has five layers, both of which are polyethylene, and the intermediate layer is an aluminum layer. There is also a layer of adhesive between these two materials, and the five layers are closely integrated into one.
Its superior properties include: stable chemical properties, corrosion resistance, non-toxic and pollution-free, smooth and smooth surface and inner wall, no scaling, light weight, free bending, good toughness, and unique environmental protection and energy-saving advantages.
Currently, there are many brands of aluminum-plastic composite pipes in China, and the choices of raw materials, chemical additives, production technology and production equipment are uneven. Some brands choose low-quality, low-priced and poor performance materials in raw materials and adhesives. The production technology is backward and cannot achieve five-layer co-extrusion. In this way, the aluminum-plastic composite pipe produced is naturally far lower than that of brands with excellent quality in terms of quality, price and installation.
The product quality must be passed, and correspondingly complete supporting services must be provided. The product quality is excellent and the service measures are complete. The brand that combines the two is the first to reflect its value for every penny spent by consumers. It is not only reflected in product quality, but also in after-sales service. The quality of low-quality and low-priced products cannot be guaranteed, let alone service. Only by establishing a correct consumption concept can we choose truly satisfactory aluminum-plastic composite pipes, so that consumers can have a perfect home. Cleaning and maintenance of aluminum-plastic pipes
1. Cleaning of clean water
Cleaning of clean water
Use clean water to rinse the inner wall of the steel pipe with clean water, but the impurities such as calcium and magnesium ion scale, biological mud, etc. that adhere to the inner wall of aluminum-plastic pipes cannot be completely removed, and the effect is not obvious.
2. Potion cleaning
Potion cleaning is to add chemical reagents to water, but the chemical composition is corrosive to aluminum-plastic tubes, and at the same time shortens the life of aluminum-plastic tubes. It is a method of fishing in a dry pond and is not advisable.
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