DL/T 654-2009 The technical guide for the life assessment of units in fossil-fuel power plant

DL/T 654-1998 Technical Guidelines for Life Evaluation of Overhauled Units in Power Plants

DL/T 654-2022 Life Evaluation Techniques for Thermal Power Plants Guidelines

ASME Boiler and pressure vessel code Section VⅢ Division2(锅炉和压力容器规范 第2卷第8章) BS 5500 Appendix C Recommended practice for assessment of vessels subject to fatigue BS 7910-2005 DL/T 438-2009 Rules for Metallurgical Supervision of Thermal Power Plants DL/T 439-2006 High-temperature fasteners technology guidelines for coal-fired power plants DL/T 440-2004 Inspection and Evaluation Regulations for the Shell of a Power Plant Boiler in Service DL/T 441-2004 Creep Supervision Regulations for High Temperature and High Pressure Steam Pipelines in Coal-fired Power Plants DL/T 674-1999 The gradational standard of spherular pearlite for carbon steel No.20 used in fossil power plant DL/T 773-2001 The ballasting grading standard for 12Cr1MoV steel used in coal-fired power plants DL/T 786-2001 Carbon steel graphitization inspection and grading standard DL/T 787-2001 The pearlite grain-refining grading standard for 15CrMo steel used in coal-fired power plants DL/T 820-2002 The code of ultrasonic inspection section for butt welds of pipes DL/T 882-2004 The terminology of metallic speciality of fossil-fuel power plants DL/T 884-2004 Power plant metallography inspection and assessment guideline DL/T 939-2005 Guidance for Supervision and Inspection of Heat-transfer Tubes in Coal-fired Power Plant Boilers DL/T 940-2005 The Technical Guidelines for Life Assessment of Steam Pipelines in Thermal Power Plants DL/T 999-2006 Steel ball grading standard for 2.25Cr-1Mo used in power station GB/T 15248-1994 The test method for axial loading constant-amplitude low-cycle fatigue of metallic materials GB/T 15248-2008 The test method for axial loading constant-amplitude low-cycle fatigue of metallic materials GB/T 19624-2004 Safety assessment for in-service pressure vessels containing defects GB/T 2039-1997 Metallic materials—Creep and stress-rupture test in tension GB/T 2039-2012 Metallic materials—Uniaxial creep testing method in tension GB/T 2039-2024 Metallic materials—Uniaxial creep testing method in tension GB/T 21143-2007 Metallic materials—Unified method of test for determination of quasistatic fracture toughness GB/T 4164-2002 Metallic powders—Determination of hydrogen-reducible oxygen content GB/T 4164-2008 Metallic powders—Determination of hydrogen reducible oxygen content GB/T 6398-2000 Standard test method for fatigue crack growth rates of metallic materials GB/T 6398-2017 Metallic materials—Fatigue testing—Fatigue crack growth method GB/T 9222-2008 Strength calculation of pressure parts for watertube boilers JB/T 4730-2005 TRD301 Annex 1