中国塑料 ›› 2023, Vol. 37 ›› Issue (8): 69-78.DOI: 10.19491/j.issn.1001-9278.2023.08.010

• 加工与应用 • 上一篇    下一篇

聚乙烯管道及其增强复合管道在实际工程应用中的问题

李红伟(), 章勇锋, 齐武军, 阮刚勇, 阮沥波, 方宇超   

  1. 浙江闰土股份有限公司,浙江 绍兴 312300
  • 收稿日期:2023-03-09 出版日期:2023-08-26 发布日期:2023-08-21
  • 作者简介:李红伟(1987—),男,高级工程师,从事机电系统集成方向研究工作,zzulihw@126.com

Problems of polyethylene pipes and reinforced polyethylene composite pipes in practical engineering application

LI Hongwei(), ZHANG Yongfeng, QI Wujun, RUAN Gangyong, RUAN Libo, FANG Yuchao   

  1. Zhejiang Runtu Company Limited,Shaoxing 312300,China
  • Received:2023-03-09 Online:2023-08-26 Published:2023-08-21

摘要:

分析对比了我国目前聚乙烯管道及其增强复合管道的产品标准,列出不同执行标准下的产品管径、压力、温度、介质的适用范围。介绍了聚乙烯管道及其增强复合管道在实际工程应用中的优势,阐述其在工程实践中实际存在的问题,主要可以归纳为3个方面:一是由材料本身性能所造成的问题;二是由产品执行标准所造成的问题;三是由设计施工标准所产生的问题。

关键词: 聚乙烯管道, 增强聚乙烯复合管道, 执行标准

Abstract:

In this study, the product standards of polyethylene pipes and reinforced polyethylene composite pipes in our country were analyzed and compared, the applicable ranges of pipe diameter, pressure, temperature and media under different implementation standards were enumerated. The advantages of polyethylene pipes and reinforced polyethylene composite pipes in the practical engineering application were introduced. The actual problems in the engineering practice were summarized into the following three aspects: (1) the problems caused by the performance of the material itself; (2) the problems caused by the implementation of product standards; (3) the problems resulting from the design and construction standards.

Key words: polyethylene pipe, reinforced polyethylene composite pipe, implementation standard

中图分类号: