Standard No.:	JB/T 4717-1992
English Name:	Type and Basic Parameter of U Tube Heat Exchanger
Chinese Name:	U型管式换热器 型式与基本参数
Chinese Classification:	J75    Heat-exchange equipment
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Machine Building
Issued on:	1992-5-7
Implemented on:	1992-10-1
Status:	abolished
Abolished on:	2015-01-14
Superseding:	JB 2207-1980
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

本标准规定了U形管式换热器的型式与公称直径、公称压力、计算换热面积、管程数、折流板（支持板）间距等基本参数。本标准适用于石油、化学工业用碳素钢、低合金钢和不锈耐酸钢制换热器也适用于其他工业部门相似的换热器。