Advantages of PE drainage pipe in drainage system
Drainage pipes are important pipelines for discharging sewage and an important part of urban construction. Therefore, people have higher requirements for drainage pipes. PE排水管 能充分满足管道铺设和排水的要求， 并且 在性能上 十分突出，且价格低廉。 The PE drainage pipe can fully meet the requirements of pipeline laying and drainage, and is very prominent in performance and low in price.
物理性能优良，采用中密度聚乙烯为材料，能保证 排水管材 的刚性、强度，也有一定的柔性和耐蠕变性，而且，在热熔连接方面性能比较好，利于 排水管材 安装施工。 PE drainage pipe has excellent physical properties. The use of medium-density polyethylene as the material can ensure the rigidity and strength of the drainage pipe . It also has a certain degree of flexibility and creep resistance. In addition, it has better performance in terms of hot-melt connections, which is beneficial to the installation and construction of drainage pipes .
耐腐蚀性好，使用寿命比较长，在沿海地区，地下水位高，土地湿度大，采用无缝钢管容易锈蚀，使用寿命短， PE排水管 耐化学介质的腐蚀，不需要防腐处理，也不会促进藻类的生长，使用寿命也比较长。 PE drainage pipe has good corrosion resistance and long service life. In coastal areas, the groundwater level is high and the soil humidity is high. Seamless steel pipes are easy to rust and have a short service life. The PE drainage pipe is resistant to corrosion by chemical media and does not require anticorrosive treatment. It also does not promote the growth of algae and has a longer service life.
韧性、挠性好， PE排水管材 的韧性比较高，断裂伸长率比较大，这样对于挤出不均沉降和错位适应能力比较强，抗震性好，这样的的管道系统稳定可靠，而且，施工的时候， 排水管材 能够在弯曲半径内绕过障碍，降低施工难度。 PE drainage pipe has good toughness and flexibility, PE drainage pipe has higher toughness and larger elongation at break, so it has a stronger ability to adapt to uneven settlement and dislocation of extrusion, and has good seismic resistance. Such a pipeline system is stable and reliable. Moreover, during construction, the drainage pipe can bypass obstacles within the bending radius, reducing the difficulty of construction.
流动能力强，由于管壁光滑，部结构，阻力就比较小，这样水的流速快，流量大，相比于其他的管道，流通能力很强，而且，能够节省成本。 The PE drainage pipe has strong flow capacity. Because the pipe wall is smooth and the structure is small, the resistance is relatively small. In this way, the water has a fast flow rate and a large flow rate. Compared with other pipes, it has a strong circulation capacity and can save costs.
施工方便， 排水管材 的重量轻，搬运、安装都比较方便，而且，采用热熔连接的方式连接，密封性好，非常可靠。 The PE drainage pipe is easy to construct, the weight of the drainage pipe is light, and it is convenient to carry and install. Moreover, it is connected by hot-melt connection, which has good sealing performance and is very reliable. The method of pipe sinking can also be used to lay on the water bottom, which can reduce the construction difficulty and engineering cost.
密封良好，采用熔接的方式，能保证接口的质量，实现了接头和 排水管材 的一体化，接口的强度和爆破强度也高于管体本身，安全可靠。 The PE drainage pipe is well sealed, and the welding method is used to ensure the quality of the interface. The integration of the joint and the drainage pipe is achieved . The strength and blasting strength of the interface are also higher than the pipe body itself, which is safe and reliable. PE 排水管能提高排水系统的稳定性，并降低工程造价，因此， PE 排水管得到广泛应用。 Such a PE drainage pipe can improve the stability of the drainage system and reduce the engineering cost. Therefore, the PE drainage pipe is widely used.