摘要
本文介绍了PTA装置溶剂脱水塔研制的基本经验,主要包括:2205双相不锈钢材料控制要求、2205双相不锈钢封头成型技术、2205双相不锈钢焊接、设备检验要求。
This paper introduces the basic experiences for construction of solvent dehydrate tower,such as requirements and quality control for the main material 2205 double mutually stainless steel,the technologies of 2205 double mutually stainless steel head forming,welding procedure specifications for 2205 double mutually stainless steel,and the tower inspection requirement.
出处
《中国化工装备》
CAS
2010年第1期27-29,34,共4页
China Chemical Industry Equipment
关键词
脱水塔
2205双相不锈钢
封头成型
双相不锈钢焊接
设备检验
solvent dehydrate tower,2205 double mutually stainless steel,head forming,welding procedure specification,quality inspection
