标准号：ISO 22621-2-2007
实施状态：作废
中文名称：最大电压达到并包括2MPa(20bar)的气体燃料供应用塑料管道系统 .聚酰胺(PA).第2部分:管道
英文名称：Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) - Polyamide (PA) - Part 2: Pipes
发布日期：2007-11-15
实施日期：2007-11-15
被替代标准：ISO 16486-2-2012
代替标准：ISO/FDIS 22621-2-2007
起草单位：ISO/TC 138
标准简介：This part of ISO 22621 specifies the physical and mechanical properties of pipes made from polyamide (PA)
in accordance with ISO 22621-1, intended to be buried and used for the supply of gaseous fuels at maximum
operating pressures (MOP) up to and including 20 bar 1).
It also specifies the test parameters for the test methods to which it refers.
In addition, it lays down dimensional characteristics and requirements for the marking of pipes.
Pipes conforming to this part of ISO 22621 are jointed typically by using mechanical, electrofusion or butt
fusion (see Annex A) techniques, but not by solvent cement jointing.
文件格式：PDF
文件大小：208.25KB
文件页数：18
（以上信息更新时间为：2019-11-22）
ISO 22621-2-2007 最大电压达到并包括2MPa(20bar)的气体燃料供应用塑料管道系统 .聚酰胺(PA).第2部分_管道.pdf
(208.25 KB)
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