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脱硫塔用玻璃钢喷淋管的特点
1.耐腐蚀性能好。
1. good corrosion resistance.
由于玻璃钢的主要原材料选用高分子成分的不饱和聚脂树脂和玻璃纤维组成，能有效抵抗酸、碱、盐等介质的腐蚀和未经处理的生活污水、腐蚀性土壤、化工废水以及众多化学液体的侵蚀，在一般情况下，能够长期保持管道的安全运行。
As the main material of FRP is unsaturated polyester resin and glass fiber with high polymer composition, it can effectively resist the corrosion of acid, alkali, salt and other media, and the erosion of untreated domestic sewage, corrosive soil, chemical wastewater and many chemical liquids. Under normal circumstances, the pipeline can be maintained for a long time. Safe operation.
2.抗老化性能和耐热性能好。
2. good anti-aging and heat resistance.
脱硫塔用玻璃钢喷淋管可在-40℃～70℃温度范围内长期使用，采用特殊配方的耐高温树脂还可在200℃以上温度正常工作。长期用于露天使用的管道，其外表面添加有紫外线吸收剂，来消除紫外线对管道的辐射，延缓玻璃钢管道的老化。
The FRP spray pipe for desulfurization tower can be used for a long time in the temperature range of - 40 ~70 ~C. The special formulation of high temperature resistant resin can also work normally at temperatures above 200 ~C. Long-term use of open-air pipes, its external surface is added with ultraviolet absorber, to eliminate ultraviolet radiation to the pipeline, delay the aging of FRP pipes.
3.抗冻性能好。
3. frost resistance is good.
在零下20℃以下，管内结冰后不会发生冻裂。
Below zero 20 degrees Celsius, there will be no frost crack after freezing.
4.重量轻、强度高、运输方便。
4. light weight, high strength and convenient transportation.
玻璃钢管不但重量轻、强度高、可塑性强、运输与安装方便，还容易安装各种分支管，且安装技术简单。
The FRP pipe is not only light in weight, high in strength, strong in plasticity, convenient in transportation and installation, but also easy to install all kinds of branch pipes, and the installation technology is simple.
5.水力条件好。
5. good hydraulic condition.
内壁光滑、输送能力强，不结垢、不生锈、水阻小。
The inner wall is smooth and the conveying capacity is strong, no scaling, no rust and little water resistance.
6.可设计性好。
6., design is good.
脱硫塔用玻璃钢喷淋管可根据用户的各种特定要求，诸如不同的流量，不同的压力，不同的埋深和载荷情况，设计制造成不同压力等级和刚度等级的管道。
The FRP spray pipe for desulfurization tower can be designed and manufactured according to the specific requirements of users, such as different flow rate, different pressure, different buried depth and load conditions.
7.维护成本低。
7. low maintenance cost.
脱硫塔用玻璃钢喷淋管由于上述的耐腐、耐磨和抗冻和抗污等性能，因此工程不需要进行防锈、防污、绝缘、保温等措施和检修。对地埋管无需作阴极保护，可节约工程维护费用达70%以上。
The FRP spray pipe for desulfurization tower does not need rust prevention, pollution prevention, insulation, insulation and maintenance because of its corrosion resistance, wear resistance, frost resistance and pollution resistance. There is no need for cathodic protection for buried pipes, which can save more than 70% of engineering maintenance cost.
8.耐磨性好。
8. good wear resistance.
把含有大量泥浆，沙石的水，装入管子中进行旋转磨损影响对比试验。经300万次旋转后，检测管内壁的磨损深度如下:用焦油和瓷釉涂层的钢管为0.53mm，用环氧树脂和焦油涂层的钢管为0.52mm，经表面硬化处理的钢管为玻璃钢管为0.21mm。由此玻璃钢耐磨性能好。
The effect of rotating abrasion on water containing large amounts of mud and sand in pipes is tested. After 3 million rotations, the wear depth of the inner wall of the tube is as follows: 0.53 mm for steel pipes coated with tar and enamel, 0.52 mm for steel pipes coated with epoxy resin and tar, and 0.21 mm for steel pipes treated with surface hardening. The FRP wear resistance is good.
9.电热绝缘性好。
9. electric insulation is good.
玻璃钢是非导体，管道的电绝缘性特优，绝缘电阻在1012～1015Ω.cm，最适应使用于输电，电信线路密集区和多雷区玻璃钢的传热系数很小，只有0.3，是钢的千分之五，管道的保温性能优异。
Fiberglass reinforced plastics (FRP) is a kind of non-conductor with excellent electrical insulation and insulation resistance ranging from 1012 to 1015_. cm. It is most suitable for transmission. The heat transfer coefficient of FRP in dense and multi-mined areas of telecommunication lines is very small, only 0.3, which is five thousandths of steel. The insulation performance of the pipeline is excellent.
10.摩擦阻力小输送能力高。
10. the friction resistance is small and the conveying capacity is high.
玻璃钢管内壁非常光滑，糙率和摩阻力很小。糙率系数为0.0084，而混凝土管的n值为0.014，铸铁管为0.013，因此，玻璃钢管能显著减少沿程的流体压力损失，提高输送能力。因此，可带来显著的经济效益:在输送能力相同时，工程可选用内径较小的玻璃钢管道，从而降低一次性的工程投入；采用同等内径的管道，玻璃钢管道可比其他材质管道减少压头损失，节省泵送费用。此外，玻璃钢管道可缩短泵送时间，减少长期运行费用
The inner wall of FRP pipe is very smooth, roughness and friction resistance are very small. The roughness coefficient is 0.0084, the n value of concrete pipe is 0.014, and the cast iron pipe is 0.013. Therefore, the FRP pipe can significantly reduce the fluid pressure loss along the way and improve the transportation capacity. Therefore, it can bring remarkable economic benefits: when the transport capacity is the same, the project can choose a smaller diameter of FRP pipeline, thereby reducing one-off project investment; using the same inner diameter of the pipeline, FRP pipeline can reduce head loss than other materials, saving pumping costs. In addition, FRP pipes can shorten pumping time and reduce long-term operating costs.
1. good corrosion resistance.
由于玻璃钢的主要原材料选用高分子成分的不饱和聚脂树脂和玻璃纤维组成，能有效抵抗酸、碱、盐等介质的腐蚀和未经处理的生活污水、腐蚀性土壤、化工废水以及众多化学液体的侵蚀，在一般情况下，能够长期保持管道的安全运行。
As the main material of FRP is unsaturated polyester resin and glass fiber with high polymer composition, it can effectively resist the corrosion of acid, alkali, salt and other media, and the erosion of untreated domestic sewage, corrosive soil, chemical wastewater and many chemical liquids. Under normal circumstances, the pipeline can be maintained for a long time. Safe operation.
2.抗老化性能和耐热性能好。
2. good anti-aging and heat resistance.
脱硫塔用玻璃钢喷淋管可在-40℃～70℃温度范围内长期使用，采用特殊配方的耐高温树脂还可在200℃以上温度正常工作。长期用于露天使用的管道，其外表面添加有紫外线吸收剂，来消除紫外线对管道的辐射，延缓玻璃钢管道的老化。
The FRP spray pipe for desulfurization tower can be used for a long time in the temperature range of - 40 ~70 ~C. The special formulation of high temperature resistant resin can also work normally at temperatures above 200 ~C. Long-term use of open-air pipes, its external surface is added with ultraviolet absorber, to eliminate ultraviolet radiation to the pipeline, delay the aging of FRP pipes.
3.抗冻性能好。
3. frost resistance is good.
在零下20℃以下，管内结冰后不会发生冻裂。
Below zero 20 degrees Celsius, there will be no frost crack after freezing.
4.重量轻、强度高、运输方便。
4. light weight, high strength and convenient transportation.
玻璃钢管不但重量轻、强度高、可塑性强、运输与安装方便，还容易安装各种分支管，且安装技术简单。
The FRP pipe is not only light in weight, high in strength, strong in plasticity, convenient in transportation and installation, but also easy to install all kinds of branch pipes, and the installation technology is simple.
5.水力条件好。
5. good hydraulic condition.
内壁光滑、输送能力强，不结垢、不生锈、水阻小。
The inner wall is smooth and the conveying capacity is strong, no scaling, no rust and little water resistance.
6.可设计性好。
6., design is good.
脱硫塔用玻璃钢喷淋管可根据用户的各种特定要求，诸如不同的流量，不同的压力，不同的埋深和载荷情况，设计制造成不同压力等级和刚度等级的管道。
The FRP spray pipe for desulfurization tower can be designed and manufactured according to the specific requirements of users, such as different flow rate, different pressure, different buried depth and load conditions.
7.维护成本低。
7. low maintenance cost.
脱硫塔用玻璃钢喷淋管由于上述的耐腐、耐磨和抗冻和抗污等性能，因此工程不需要进行防锈、防污、绝缘、保温等措施和检修。对地埋管无需作阴极保护，可节约工程维护费用达70%以上。
The FRP spray pipe for desulfurization tower does not need rust prevention, pollution prevention, insulation, insulation and maintenance because of its corrosion resistance, wear resistance, frost resistance and pollution resistance. There is no need for cathodic protection for buried pipes, which can save more than 70% of engineering maintenance cost.
8.耐磨性好。
8. good wear resistance.
把含有大量泥浆，沙石的水，装入管子中进行旋转磨损影响对比试验。经300万次旋转后，检测管内壁的磨损深度如下:用焦油和瓷釉涂层的钢管为0.53mm，用环氧树脂和焦油涂层的钢管为0.52mm，经表面硬化处理的钢管为玻璃钢管为0.21mm。由此玻璃钢耐磨性能好。
The effect of rotating abrasion on water containing large amounts of mud and sand in pipes is tested. After 3 million rotations, the wear depth of the inner wall of the tube is as follows: 0.53 mm for steel pipes coated with tar and enamel, 0.52 mm for steel pipes coated with epoxy resin and tar, and 0.21 mm for steel pipes treated with surface hardening. The FRP wear resistance is good.
9.电热绝缘性好。
9. electric insulation is good.
玻璃钢是非导体，管道的电绝缘性特优，绝缘电阻在1012～1015Ω.cm，最适应使用于输电，电信线路密集区和多雷区玻璃钢的传热系数很小，只有0.3，是钢的千分之五，管道的保温性能优异。
Fiberglass reinforced plastics (FRP) is a kind of non-conductor with excellent electrical insulation and insulation resistance ranging from 1012 to 1015_. cm. It is most suitable for transmission. The heat transfer coefficient of FRP in dense and multi-mined areas of telecommunication lines is very small, only 0.3, which is five thousandths of steel. The insulation performance of the pipeline is excellent.
10.摩擦阻力小输送能力高。
10. the friction resistance is small and the conveying capacity is high.
玻璃钢管内壁非常光滑，糙率和摩阻力很小。糙率系数为0.0084，而混凝土管的n值为0.014，铸铁管为0.013，因此，玻璃钢管能显著减少沿程的流体压力损失，提高输送能力。因此，可带来显著的经济效益:在输送能力相同时，工程可选用内径较小的玻璃钢管道，从而降低一次性的工程投入；采用同等内径的管道，玻璃钢管道可比其他材质管道减少压头损失，节省泵送费用。此外，玻璃钢管道可缩短泵送时间，减少长期运行费用
The inner wall of FRP pipe is very smooth, roughness and friction resistance are very small. The roughness coefficient is 0.0084, the n value of concrete pipe is 0.014, and the cast iron pipe is 0.013. Therefore, the FRP pipe can significantly reduce the fluid pressure loss along the way and improve the transportation capacity. Therefore, it can bring remarkable economic benefits: when the transport capacity is the same, the project can choose a smaller diameter of FRP pipeline, thereby reducing one-off project investment; using the same inner diameter of the pipeline, FRP pipeline can reduce head loss than other materials, saving pumping costs. In addition, FRP pipes can shorten pumping time and reduce long-term operating costs.