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Six advantages of PE drainage pipe

由于其自身独特的优点 被广泛的应用于建筑给水 ,建筑排水,埋地排水管,建筑采暖、燃气输配、输气管,电工与电讯保护套管、工业用管、农业用管等 用途中 Due to its unique advantages , PE drainage pipes are widely used in building water supply , building drainage, buried drainage pipes, building heating, gas transmission and distribution, gas transmission pipes, electrical and telecommunications protection casing, industrial pipes, agricultural pipes And other uses . 优点 ,与传统的管材相比, HDPE排水管有以下特点: Good pipelines are not only economically applicable, but also have a series of advantages such as stable and reliable interfaces, impact resistance, aging resistance, and corrosion resistance . Compared with traditional pipes, HDPE drainage pipes have the following characteristics:

PE排水管的 连接可靠: PE 管道系统之间采用电热熔方式连接,接头的强度高于管道本体强度。 1. Reliable PE drainage pipe connection: PE piping systems are connected by electrothermal fusion, and the strength of the joint is higher than the strength of the pipe body.

PE排水管的 低温抗冲击性好: PE排水管 的低温脆化温度极低,可在 -60-60℃温度范围内安全使用。 2. PE drainage pipe has good low temperature impact resistance: The low temperature embrittlement temperature of PE drainage pipe is extremely low, and it can be safely used in the temperature range of -60-60 ° C. During construction in winter, due to the good impact resistance of the material, the pipe will not be brittle.

PE排水管的 抗应力开裂性好:具有低的缺口敏感性、高的剪切强度和优异的抗刮痕能力,耐环境应力开裂性能也非常突出。 3. PE drainage pipe has good resistance to stress cracking: it has low notch sensitivity, high shear strength, and excellent scratch resistance, and it also has outstanding environmental stress cracking resistance.

PE排水管的 耐化学腐蚀性好:管道可耐多种化学介质的腐蚀,土壤中存在的化学物质不会对管道造成任何降解作用。 4. PE drainage pipe has good chemical resistance: the pipe can withstand the corrosion of various chemical media, and the chemical substances in the soil will not cause any degradation to the pipe. 是电的绝缘体,因此不会发生腐烂、生锈或 电化学腐蚀现象;此外它也不会促进藻类、细菌或真菌生长。 PE is an electrical insulator, so it does not rot, rust or electrochemically corrode; it also does not promote the growth of algae, bacteria or fungi.

PE排水管 耐老化,使用寿命长:含有 2-2.5%的均匀分布的碳黑的 PE 管道能够在室外露天存放或使用 50年,不会因遭受紫外线辐射而损害。 5. PE drainage pipe is resistant to aging and has a long service life: PE pipes containing 2-2.5% uniformly distributed carbon black can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.

PE排水管的 耐磨性好:管道与钢管的耐磨性对比试验表明,管道的耐磨性为钢管的 4倍。 6. The wear resistance of PE drainage pipe is good: The comparison test of the wear resistance of pipe and steel pipe shows that the wear resistance of pipe is 4 times that of steel pipe .

PE排水管材才会拥有现在的城建地位,我国高速发展的经济形势下,PE管材必将拥有更广阔的前景。 It is because of these many advantages that PE drainage pipes will have the current urban construction status. Under the rapid economic development of China, PE pipes will have a broader prospect.

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