对换热管与管板焊接工艺评定在国内外评定标准中的对比与分析
Comparison and Analysis of Welding Procedure Qualification for Heat Exchange Tubes and Tube Sheets in Domestic and Foreign Evaluation Standards
蔡杰 1郭知农1
作者信息
- 1. 江苏省特种设备安全监督检验研究院,盐城 224052
- 折叠
摘要
本文通过对NB/T 47014-2023《承压设备焊接工艺评定》和2023版ASME第Ⅸ卷对换热管与管板模拟组件焊接工艺评定在适用范围、评定规则、试件的无损检测等方面的异同点进行对比与分析,为焊接工程技术人员对两个规则的学习理解和正确执行提供帮助,同时为NB/T 47014-2023今后的进一步修订和完善提供参考意见.
Abstract
This paper compares and analyzes the similarities and differences of welding procedure evaluation between NB/T 47014-2023 and 2023 ASME Volume Ⅸ in respect of applicable scope,evaluation rules,NDE,etc.,it is helpful for welding engineers to understand and implement the two rules,and provides reference for NB/T 47014-2023 further revision and improvement.
关键词
焊接工艺评定/换热管/管板/比较与分析Key words
welding procedure qualification/heat exchange tube/tube sheet/comparison and analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据