Standard No.:	DL/T 1105.1~1105.4-2020
English Name:	The technical guideline of non-destructive inspection for fillet welds of small diameter nozzle stubs on boiler headers in power stations. Part 1: General requirements
Chinese Name:	电站锅炉集箱小口径接管座角焊缝无损检测技术导则[合订本]
Chinese Classification:	F24    Electric power testing technique
Professional Classification:	DL    Professional Standard - Electricity
Issued by:	Nation Energy Administration
Issued on:	2020-10-23
Implemented on:	2021-2-1
Status:	valid
Superseding:	DL/T 1105.1-2009 The technical guideline of non-destructive inspection for fillet of small diameter nozzle stubs on boiler headers in power stations - Part 1: General requirements DL/T 1105.2~1105.4-2010
Language:	English
File Format:	PDF

本文件规定了电站锅炉集箱小口径接管座角焊缝超声检测、涡流检测和磁记忆检测三种无损检测方法的一般要求和应用原则。
本文件适用于电站锅炉集箱小口径接管座角焊缝的检测。