Standard No.:	GB/T 29464-2012
English Name:	Steam-driven jet heat exchanger
Chinese Name:	两相流喷射式热交换器
Chinese Classification:	J74    Pressure vessel
Professional Classification:	GB    National Standard
ICS Classification:	23.020.10 23.020.10    Stationary containers and tanks 23.020.10
Issued by:	AQSIQ;SAC
Issued on:	2012-12-31
Implemented on:	2013-7-1
Status:	superseded
Superseded by:	GB/T 29464-2023 Steam-driven jet heat exchanger
Superseded on:	2023-5-23
Language:	English
File Format:	PDF
Word Count:	11000 words
Price(USD):	330.00
Delivery:	via email in 1~3 business day

1.1 本标准规定了两相流喷射式热交换器(以下简称喷射器)的材料、设计、制造、检验、验收及安装使用等技术要求。
1.2 本标准适用于集中供热、空调、生活及生产工艺热水等系统使用的喷射器。
1.3 压力和温度适用范围:
a) 进汽压力及进水压力不大于1.0MPa;
b) 出水压力不大于1.5MPa;
c) 进水温度范围为0℃~90℃;
d) 加热温升为15℃~60℃。