【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、高压石化产品更多还原

【Abstract】 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.更多还原