城镇高压天然气管道管材选用及计算分析  

Selection and Calculation Analysis of Urban High Pressure Natural Gas Pipeline Materials

作　　者：冯粉莉 

机构地区：[1]宝鸡市同昌燃气工程设计有限责任公司,陕西宝鸡721000

出　　处：《管道技术与设备》2014年第2期11-13,共3页Pipeline Technique and Equipment

摘　　要：在城镇燃气管网设计中,高压燃气管道越来越多,文中通过对高压燃气管道设计中的重点问题进行分析,详细介绍了燃气管道输气压力的确定,管径、管型、管材选择及管道相关设计计算内容,力求在满足安全的前提下,通过合理选择管材和详细的设计计算分析,尽可能利用高压能源,实现安全设计并提高工程的经济性。In the town gas pipe network design, high pressure gas pipeline is used more and more, so in this paper, key prob- lems in the design of high-pressure gas pipeline are analyzed in detail. The gas pipeline gas pressure determination, the pipe di- ameter, the pipe material selection and piping design are discussed to calculate and analyze the content, in order to meet the secu- rity under the premise of a rational selection of pipe materials and a reasonable and detailed design calculation, to make use of high energy as far as possible and to realize the security design and improve the economy of the project as a result.

关 键 词：天然气 管径、管材选择 设计计算书 

分 类 号：TE8[石油与天然气工程—油气储运工程]