Standard No.:	HG/T 20692-2014
English Name:	Specification on content and procedure of detail design of thermal engineering for chemical plant
Chinese Name:	化工企业热工设计施工图内容和深度统一规定
Chinese Classification:	P72    Petrochemical and chemical industry engineering
Professional Classification:	HG    Professional Standard - Chemistry
Issued by:	Ministry of Industry and Information Technology
Issued on:	2014-05-06
Implemented on:	2014-10-1
Status:	valid
Superseding:	HG/T 20692-2000 Code on content and procedure of working drawing for design of thermoenergy engineering in chemical enterprises
Language:	English
File Format:	PDF
Word Count:	50500 words
Price(USD):	1515.0
Delivery:	via email in 1~10 business day

本标准规定了热工设计施工图成品文件组成、设计文件/图纸目录、设计说明(书)、图纸的图线及文字规定、系统图或管道及仪表流程图、管道数据表与管道编码、设备位号与设备一览表、系统图或管道仪表及流程图设备图例、系统图或管道及仪表流程图管道/管件/阀门和管道附件图例、设备/管道布置图通用图例、设备布置图及辅助设备安装图、管道布置图管道/管件/阀门图例、管道布置图、管道轴测图、烟风煤粉管道图等。
本标准适用于新建、扩(改)建的化工企业热能动力工程的施工图设计，包括热电站(厂)、锅炉房、蒸汽系统、汽轮发电机组、以及配套辅助系统(含除渣、除灰、脱硫、脱硝系统)和配套设备的工艺、设备布置、管道设计。