Standard No.:	GB/T 28712.4-2012
English Name:	Types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers
Chinese Name:	热交换器型式与基本参数 第4部分:立式热虹吸式重沸器
Chinese Classification:	J75    Heat-exchange equipment
Professional Classification:	GB    National Standard
ICS Classification:	71.120.30 71.120.30    Heat exchangers 71.120.30
Issued by:	AQSIQ;SAC
Issued on:	2012-9-3
Implemented on:	2013-1-1
Status:	superseded
Superseded by:	GB/T 28712.4-2023 Types and basic parameters of heat exchangers—Part 4: Thermo-siphon reboilers
Superseded on:	2023-12-1
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	140.00
Delivery:	via email in 1~3 business day

GB/T28712的本部分规定了立式热虹吸式重沸器(以下简称“重沸器”)的型式、公称直径、公称压
力、换热管规格、计算换热面积以及支持板间距等基本参数。
本部分适用于石油、化学工业用碳素钢、低合金钢、不锈耐酸钢、铝、铜和钛制重沸器,也适用于其他
工业部门用相似的重沸器。