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PE给水管连接的三种方式!

作者: admin    来源:http://www.laobingguandao.com  时间:2019-08-21    人气:
  PE对管道的连接方式有很多,这取决于PE对管道的广泛应用,下面介绍PE对管道连接的三种方法。
  There are many ways for PE to connect pipelines, which depends on the wide application of PE to pipelines. Here are three ways for PE to connect pipelines.
  1,融化的链接
  1. Melting Links
  电熔连接包括电熔插座连接和电熔鞍连接。电熔接的突出优点是质量可靠,施工效率高。但由于对制造技术的要求较高,成本也较高。电熔接主要用于小直径燃气管道系统。
  Fused connection includes fused socket connection and fused saddle connection. The outstanding advantages of electric fusion welding are reliable quality and high construction efficiency. However, due to the higher requirements for manufacturing technology, the cost is also higher. Electrofusion welding is mainly used in small diameter gas pipeline system.
  2. 机械连接
  2. Mechanical Connection
  机械连接包括夹紧式连接和夹紧压力连接。虽然聚乙烯管道系统主要采用热熔连接和电熔连接,但在某些应用中机械地使用聚乙烯管道系统更为方便和经济。
HDPE双平壁钢塑复合缠绕管
  Mechanical connection includes clamping connection and clamping pressure connection. Although polyethylene pipeline system mainly adopts hot-melt connection and electric-melt connection, it is more convenient and economical to use polyethylene pipeline system mechanically in some applications.
  3、热熔连接
  3. Hot Melt Connection
  热熔连接是聚烯烃管道系统的突出优点。热熔连接的含义是指聚乙烯管与管件可以通过热熔连接,连接处的强度超过管件的本体强度。聚乙烯缠绕管段可以通过热熔连接来生长管材,管径基本保持不变,为非开挖膨胀和应用于管道内衬修复创造了条件。
  Hot melt connection is a prominent advantage of polyolefin pipeline system. Hot-melt connection means that PE pipe and fittings can be joined by hot-melt, and the strength of the joints exceeds the strength of the fittings. Polyethylene wound pipe can grow by hot melt connection, and the diameter of the pipe remains basically unchanged, which creates conditions for Trenchless expansion and application in pipeline lining repair.

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