ISO 22621-6:2010 最大工作压力≤2MPa（20bar）的气态燃料供给用塑料管道系统 聚酰胺（PA） 第6部分：设计、搬运和安装的实施规程

标准编号：ISO 22621-6:2010

中文名称：最大工作压力≤2MPa（20bar）的气态燃料供给用塑料管道系统 聚酰胺（PA） 第6部分：设计、搬运和安装的实施规程

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 6: Code of practice for design, handling and installa

发布日期：2010-04

标准范围

ISO 22621-6:2010规定了一套适用于聚酰胺（PA）管道系统的实施规程，该管道系统拟埋在建筑物外，用于供应气体燃料。本规范适用于干线和服务管线，其部件准备通过刮削和/或机加工进行连接，并对外径小于等于250mm的PA管道和配件的设计、储存、搬运、运输、铺设条件和熔合质量控制，以及后续的接头测试、回填、管道系统测试，调试和退役。ISO 22621-6:2010涵盖的焊接方法包括对接熔焊和电熔焊。

ISO 22621-6:2010 specifies a code of practice dealing with polyamide (PA) piping systems, intended to be buried outside buildings and used for the supply of gaseous fuels.It is applicable to mains and service lines, the components of which are prepared for jointing by scraping and/or machining, and gives instructions for the design, storage, handling, transportation, laying conditions and fusion quality control of PA pipes and fittings up to and including 250 mm outside diameter, as well as subsequent joint testing, backfilling, pipe system testing, commissioning and decommissioning.The jointing methods covered by ISO 22621-6:2010 are butt fusion jointing and electrofusion jointing.

标准预览图