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

标准号：ISO 22621-2-2007
中文标准名称：*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
英文标准名称：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
标准类型：Q82
发布日期：2007/11/15 12:00:00
实施日期：2007/11/15 12:00:00
中国标准分类号：Q82
国际标准分类号：75.200;83.140.30
引用标准：ISO 161-1;ISO 291;ISO 307;ISO 1133-2005;ISO 1167-1;ISO 1167-2;ISO 2505;ISO 3126;ISO 4065;ISO 6259-1;ISO 6259-3;ISO 11922-1-1997;ISO 13477;ISO 13479;ISO 22621-1
适用范围：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 maximumoperating 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 buttfusion (see Annex A) techniques, but not by solvent cement jointing.