ISO 14531-2:2004 塑料管道和装置-气体燃料运输的交联聚乙烯系统-米制系列-规范-第2部分：管道

标准编号：ISO 14531-2:2004

中文名称：塑料管道和装置-气体燃料运输的交联聚乙烯系统-米制系列-规范-第2部分：管道

英文名称：Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 2: Fittings for heat-fusion jointing

发布日期：2004-07

标准范围

ISO 14531-2:2004规定了交联聚乙烯（PE-X）和聚乙烯（PE）承插、鞍座和插口配件的物理性能和机械性能要求，用于按照ISO 14531-1制造的PE-X管道的承插或鞍座热熔连接技术连接。此外，它还规定了尺寸要求，并规定了一些一般材料特性（包括耐化学性），以及以管道形式生产的PE-X管件基材的分类方案。当与ISO 14531的其他部分结合使用时，它为D类和E类气体燃料供应的PE-X管道系统（PE-X管道、PE-X熔合配件和机械配件）的设计、制造和安装提供了依据。

ISO 14531-2:2004 specifies the physical properties and mechanical performance requirements of crosslinked polyethylene (PE-X) and polyethylene (PE) socket, saddle and spigot fittings for the connection by socket or saddle heat-fusion jointing techniques of PE-X pipes manufactured in accordance with ISO 14531-1. In addition, it lays down dimensional requirements and specifies some general material properties (including chemical resistance) together with a classification scheme for PE-X fitting base materials produced in the form of pipe.When used in conjunction with the other parts of ISO 14531, it provides the basis for the design, manufacture and installation of PE-X piping systems (PE-X pipes, PE-X fusion fittings and mechanical fittings) for the supply of category D and category E gaseous fuels.

标准预览图