高压不锈钢接管热套结构简述  

Structure of Hot Fabricated Stainless Steel Tube for High-pressure Purpose

作　　者：王连峰[1] 赵晓军[1] 韩君[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2001年第2期34-36,共3页Boiler Manufacturing

摘　　要：本文主要叙述了高压管的热套过盈配合结构 ,提出大直径厚壁高压管的解决方法 ,用实例说明这一结构的特点、生产过程、经济效益 ,该结构既符合国情又有利于开发新的大型高温。This article mainly describes the structure of the high pressure stainless steel tube fabricated by hot excessive conjugation.It was illustrated that the character,the fabricating duration and the benefits of this srtucture conforms to the nation and is avail to the development of new large high pressure and high-temperature petrochemistry product.This structure can also help to find a new solution to save much foreign curency from purchasing large-diameter thick tube for high pressure purpose.

关 键 词：热套 过盈配合 膨胀系数 应力计算 高压管 高压容器设备 

分 类 号：TQ051.3[化学工程] TK225[动力工程及工程热物理—动力机械及工程]