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PPH塑胶管材在施工上有哪些性能?

1、PPH塑胶管材连接可靠:聚乙烯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, PPH plastic pipe connection is reliable: Polyethylene piping system between the use of electric melting method connection, the joint strength is higher than the main strength of the pipeline.

2、PPH塑胶管材低温抗冲击性好:聚乙烯的低温脆化温度极低,可在-60-60℃温度范围内安全使用。冬季施工时,因材料抗冲击性好,不会发生管子脆裂。

2, PPH plastic pipe, low temperature impact resistance: Polyethylene low temperature embrittlement temperature is very low, can be used in the temperature range of -60-60 degrees Celsius safe. In winter construction, because the material has good impact resistance, it will not crack brittle pipe.

3、抗应力开裂性好:PPH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 、 good stress cracking resistance: PPH has low notch sensitivity, high shear strength and excellent scratch resistance, and it also has outstanding environmental stress cracking resistance.

4、耐化学腐蚀性好:PPH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。聚乙烯是电的绝缘体,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。

4, good chemical corrosion resistance: PPH pipe corrosion resistant variety of chemical medium, the presence of soil chemical substances will not cause any degradation of pipeline. Polyethylene is an electrical insulator and therefore does not cause decay, rust or electrochemical corrosion; in addition, it does not promote the growth of algae, bacteria, or fungi.

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5、耐老化,使用寿命长:含有2-2.5%的均匀分布的碳黑的聚乙烯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, aging resistance, long service life: 2-2.5% containing evenly distributed carbon black polyethylene pipes, outdoor outdoor storage or use for 50 years, will not suffer from ultraviolet radiation damage.

6、耐磨性好:PPH塑胶管材与钢管的耐磨性对比试验表明,PPH管道的耐磨性为钢管的4倍。在泥浆输送领域,同钢管相比,PPH管道具有更好的耐磨性,这意味着PPH管道具有更长的使用寿命和更好的经济性。

6, good wear resistance: PPH plastic pipe and steel pipe abrasion resistance comparative test shows that the wear resistance of PPH pipe is 4 times of steel pipe. In the field of slurry transportation, the PPH pipe has better wear resistance than the steel tube, which means that the PPH pipeline has longer service life and better economic performance.

7、可挠性好: PPH管道的柔性使得它容易弯曲,工程上可通过改变管道走向的方式绕过障碍物,在许多场合,管道的柔性能够减少管件用量并降低安装费用。

7, flexible good: flexible pipe which makes PPH easy to bend, engineering by changing the direction of pipeline way around obstacles, on many occasions, reduce consumption and reduce the cost of installation to pipe flexible pipe.

8、水流阻力小:PPH管道具有光滑的内表面,其曼宁系数为0.009。光滑的表现和非粘附特性保证PPH管道具有较传统管材更高的输送能力,同时也降低了管路的压力损失和输水能耗。

8, the flow resistance is small: PPH pipe has a smooth inner surface, and its Manning coefficient is 0.009. The smooth appearance and non adhesion characteristics ensure that the PPH pipeline has higher conveying capacity than the traditional pipe, and also reduces the pressure loss and energy consumption of the pipeline.

有了上面的小总结,希望对广大客户有所帮助,如果有什么不理解的或者寻求帮助的请点击我们的官方网站:CPVC管材管件阀门批发http://www.sdcpvc.com 或者来电咨询,我们会尽全力为您解决

There is a small sum above, hope to help customers, if what you do not understand or seek help please click on our official website: CPVC pipe valve fittings wholesale http://www.sdcpvc.com Or call advice, we will do our best to solve for you


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