摘要
在压力容器设计图样技术条件中,正确、恰当地规定焊接技术要求可以保证压力容器的质量和安全,有利于制造工艺实施,可以提高工效、降低成本,缩短制造工期。文章就科学、合理地制定压力容器焊接技术条件,从系统地掌握压力容器设计标准的体系性规定、充分了解钢材焊接性能知识、焊材选择、工艺评定和焊缝坡口设计五个方面提出了看法。
Correct and proper specifications of welding technology for pressure vessel design drawings may ensure quality and safety of pres- sure vessels,facilitate execution of manufactur- ing process,raise working efficiency,lower cost,and shorten manufacturing period.This article presents perspectives on scientific and reasonable development of welding specifications for pressure vessels in terms of five aspects,in- cluding,in all—round,holding the systematic requirements of codes and standards for design and fabr...
出处
《石油化工设备技术》
CAS
2008年第1期54-58,21-22,共7页
Petrochemical Equipment Technology
关键词
压力容器
设计
焊接技术务件
Pressure Vessel
Design
Welding Specification
