ISO/TS 10839-2000
供应气体燃料的聚乙烯管材和管件 设计、搬运和安装实施规范
Polyethylene pipes and fittings for the supply of gaseous fuels - Code of practice for design, handling and installation
说明：
- 此图仅显示与当前标准最近的5级引用；
- 鼠标放置在图上可以看到标题编号；
- 此图可以通过鼠标滚轮放大或者缩小；
- 表示标准的节点，可以拖动；
- 绿色表示标准：ISO/TS 10839-2000 ， 绿色、红色表示本平台存在此标准，您可以下载或者购买，灰色表示平台不存在此标准；
- 箭头终点方向的标准引用了起点方向的标准。
- 适用范围
- This Technical Specification presents a code of practice dealing with polyethylene (PE) pipes and fittings for buried pipeline systems outside buildings and designed to distribute gaseous fuels within the temperature range -20 ℃ to +40 ℃ and gives appropriate temperature-related requirements. The code of practice covers mains and service lines whose components 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 PE pipes and fittings up to and including 630 mm outside diameter, as well as subsequent joint testing, backfilling, pipe system testing, commissioning and decommissioning. The jointing methods covered by this Technical Specification are heated-tool fusion jointing (butt, socket and saddle fusion), electrofusion jointing and mechanical jointing. No special precautions are necessary for areas exposed to the influence of mining and earthquakes other than those precautions mentioned in this code of practice. Existing and new national regulations take precedence over this Technical Specification.