Pipeline material types and scope of use
When the pipeline for house decoration is installed, how to choose the material of the pipeline is a headache for everyone. Because the materials of the pipeline are not only related to the quality of the decoration, but also to the physical health and economic foundation of the people. Let's introduce some knowledge about the pipeline materials. Galvanized iron pipe Galvanized iron pipe is the most used material at present. Due to the corrosion of galvanized steel pipes, the content of heavy metals in water is too high and affects human health. Many developed countries and regions have begun to explicitly prohibit the use of galvanized iron pipes. At present, China is gradually phasing out this type of pipeline. Copper tube Brass tube is a more traditional but expensive pipe material, durable and more convenient construction. In many imported bathroom products, are the first choice. Price is the most important factor affecting its use. In addition, copper corrosion is also a factor on the one hand. Stainless steel tube stainless steel tube Is a more durable pipe material. However, the price is relatively high, and the construction process requirements are relatively high. In particular, the material strength is hard and the on-site processing is very difficult, so less is used in the renovation project. Aluminum plastic composite pipe Aluminum-plastic composite pipe is a kind of pipe material that is more popular on the market. Due to its light weight, durability and convenient construction, its flexibility is more suitable for use in home furnishings. The main drawback is that when used as a hot water pipe, long-term thermal expansion and contraction can cause misalignment of the pipe wall and leakage. Stainless steel composite pipe Stainless steel composite pipe and aluminum-plastic composite pipe are similar in structure, and to a certain extent, the performance is relatively close. Also, due to the strength of the steel, construction is still difficult. PVC pipe PVC (polyvinyl chloride) plastic pipe is a modern synthetic material pipe. However, in recent years, the scientific and technological community has discovered that chemical additives that can make PVC more flexible will have a great impact on the kidneys, liver, and testicles in the human body, causing cancer, kidney damage, and damaging the human reconstructive system, affecting development. In general, because its strength is far from adapting to the pressure requirements of water pipes, it is rarely used in water pipes. In most cases, PVC pipes are suitable for wire and sewage pipes. >>>Links: Installation Process for PPR Water Pipes PPR tube There are many kinds of PP pipes, which are: (1) PP-B (Block Copolymerized Polypropylene). Due to the use of fusion technology in construction. Therefore, it is also commonly known as thermal fusion tube. Its non-toxic, light weight, pressure resistance, corrosion resistance, is becoming a promotion of the material, but the current selection of decoration projects is still relatively small. Less choice. In general, this material is not only suitable for cold water pipes, but also for hot water pipes and even pure drinking water pipes. (2) PP-C (reformed polypropylene) pipe. Basically the same performance. (3) PP-R (random copolymer polypropylene) tube. The basic performance is the same as above. The physical properties of PP-C, PP-B, and PP-R are basically similar, and their application scope is basically the same, and they can be used interchangeably in engineering. The main differences are: PP-C and PP-B materials are superior to PP-R in resistance to low temperature brittleness; PP-R materials are better in temperature resistance than PP-C and PP-B. In practical applications, when the liquid medium temperature is ≤ 5°C, the PP-C and PP-B tubes are preferred; when the liquid medium temperature is ≥ 65°C, the PP-R tube is preferred; when the liquid medium temperature is 5 to 65°C The performance of PP-C, PP-B, and PP-R are basically the same. Pipeline installation for house decoration is considered from the following aspects: pipeline quality, safety setting, and cost performance. The building is accompanied by a person's life, so the installation of the pipeline should be carefully considered during the renovation. Plumbing purchase entrance decoration restaurant decoration stainless steel door price home improvement We are engaged in medium and high-end LED decorative lighting with a whole set of design and manufacture of lamps and lanterns, development of control system and engineering supporting service. 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