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BEIHAI YUEDA FRP PRODUCTS
Introduction to the Environmental Protection of FRP Pipes
Release time:
2019/11/15
Due to the inherent advantages of fiberglass pipes, such as being non-toxic, causing no secondary pollution to water quality, requiring no anti-corrosion measures, having a long service life, and being easy to install and operate, fiberglass pipes are closely related to environmental protection. As a result, fiberglass pipes are widely used in various fields such as municipal projects, urban transportation, and distribution networks. Here are some advantages of fiberglass pipes: 1) Good corrosion resistance, no impact on water quality: Fiberglass pipes can resist the erosion of acids, alkalis, salts, seawater, untreated sewage, corrosive soil or groundwater, and various chemical fluids. Compared to traditional pipes, they have a longer service life, with a typical design lifespan of around 50 years.
Due to the advantages of fiberglass pipes such as non-toxic, no secondary pollution to water quality, no need for anti-corrosion measures, long service life, and simple and convenient installation and operation, fiberglass pipes and environmental protection complement each other. Therefore, fiberglass pipes are widely used in various fields such as municipal, urban transportation, and distribution networks.
Now let's introduce the advantages of fiberglass pipes:
1) Good corrosion resistance, no impact on water quality: Fiberglass pipes can resist the erosion of acids, alkalis, salts, seawater, untreated sewage, corrosive soil or groundwater, and various chemical fluids. Compared with traditional pipes, they have a longer service life, with a design service life generally exceeding50years.
2) Anti-pollution and anti-burrowing: The surface of unsaturated polyester resin is clean and smooth, and will not be contaminated by microorganisms such as shellfish and fungi in seawater or sewage, which increases roughness, reduces cross-section, and increases maintenance costs. Fiberglass pipes do not have this pollution, remain clean for long-term use, and due to their smooth water-resistant walls and excellent corrosion resistance, they do not produce scale and microorganisms, effectively ensuring water quality and maintaining the stability of water resistance. However, traditional pipes still show increased water resistance and surface scaling in the future.
3) Good heat resistance and frost resistance.
4) Lightweight, high strength, convenient for transportation and installation.
5) Low friction resistance, high delivery capacity: The inner wall of fiberglass pipes is smooth, with low roughness and friction, with a roughness coefficient of0.0084and for concrete pipes,the N value isand for cast iron pipes.0.014Therefore, fiberglass pipes can significantly reduce fluid pressure loss along the pipeline, improve delivery capacity, and have significant economic benefits: (the N value isand for cast iron pipes.0.013) When the delivery capacity is the same, smaller diameter fiberglass pipes can be selected to reduce one-time engineering investment. (1) Fiberglass pipes with the same inner diameter can reduce head loss compared to pipes made of other materials, saving pumping costs. (2) Pumping time can be shortened, reducing long-term operating costs.36) Good electrical and thermal insulation: Fiberglass is a non-conductor, and the pipes have excellent electrical insulation performance, with an insulation resistance of
, making them most suitable for areas with dense power transmission and telecommunications lines and high lightning frequency; the thermal conductivity coefficient of fiberglass is very low, at1012-1015NaN, and for steel number0.23, the pipes have excellent thermal insulation performance.57) Good wear resistance: A comparative test of rotating wear effects with water containing a large amount of mud and sand shows that after rotating
ten thousand times, the wear depth of the inner wall of the pipe is: for steel pipes coated with tar and enamel, it is300, for steel pipes coated with epoxy resin and tar, it is0.53mm, and for steel pipes, it is0.52mm. The surface area is, and for fiberglass pipes, it is, indicating good wear resistance.0.48mm8) Low maintenance costs: Due to the aforementioned anti-corrosion, wear resistance, frost resistance, and pollution resistance, fiberglass pipes do not require anti-rust, anti-pollution, insulation, and other measures and maintenance. Buried pipes do not require cathodic protection, which can save0.21mmover 70% of engineering maintenance costs.
9) Strong adaptability: Fiberglass pipes can be designed and manufactured according to the specific requirements of users, such as different flow rates, different pressures, different burial depths and load conditions, and different pressure and stiffness grades.10) Long service life, safe and reliable: Through laboratory simulation tests, the service life of fiberglass pipes can reach. The comprehensive benefits of the project are good: comprehensive benefits refer to the long-term characteristics formed by various factors such as construction investment, installation and maintenance costs, service life, energy saving and consumption reduction, and steel saving. The comprehensive benefits of fiberglass pipes are desirable, especially as the pipe diameter increases, the cost decreases. Further considering that when buried underground, the pipes can be used for several generations without annual maintenance, they can exert their superior comprehensive benefits.
Guangxi Fiberglass Products Co., Ltd. is a professional manufacturer and developer of fiberglass pipes. We welcome your inquiries.10）本工程使用寿命长，安全可靠。通过实验室模拟试验，玻璃钢管道的使用寿命可达50years.
10）项目综合效益良好：综合效益是指建设投资、安装维修成本、使用寿命、节能降耗、节约钢材等诸多因素所形成的长期特性。玻璃钢管道的综合效益是可取的，尤其是管径越大，成本越低，进一步考虑埋于地下时，管道可供几代人使用，无需每年维护，可发挥其优越的综合效益。
广西玻璃钢制品有限公司是一家专业生产、研发玻璃钢管道的生产制造企业，欢迎来电咨询。
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