Standard No.:	NB/T 20010.10-2010
English Name:	PWR Nuclear Power Plant Valve - Part 10: Stress Analysis and Seismic Analysis
Chinese Name:	压水堆核电厂阀门 第10部分：应力分析和抗震分析
Professional Classification:	NB    Professional Standard - Energy
Issued by:	National Energy Administration
Issued on:	2010-5-1
Implemented on:	2010-10-1
Status:	valid
Superseding:	EJ/T 1022.14-1996 PWR nuclear power plant valve－Part 14: Stress analysis and seismic analysis
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	240.0
Delivery:	via email in 1 business day

"PWR Nuclear Power Plant Valve" (NB/T 20010) is composed of 15 parts: - Part 1: General Standard for Design and Manufacture; - Part 2: Specification of Carbon Steel Casting; - Part 3: Specification of Stainless Steel Casting; - Part 4: Specification of Carbon Steel Forging; - Part 5: Specification of Austenitic Stainless Steel Forging; - Part 6: Specification for Fastener; - Part 7: Specification of Packaging, Transport and Storage; - Part 8: Specification of Installation and Maintenance; - Part 9: Final Examination and Test in Manufactory; - Part 10: Stress Analysis and Seismic Analysis; - Part 11: Electric Actuator; - Part 12: Pneumatic Actuator; - Part 13: Specification of Non-classified Valve for Nuclear Device; - Part 14: Specification of Flexible Graphite Packing; - Part 15: Specification of Spiral Wound Gasket with Flexible Graphite. This part is Part 10 of NB/T 20010.

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 General Rules 5 Analysis Rules of Grade 1 Valve 6 Analysis Rules of Grade 2 Valve 7 Analysis Rules of Grade 3 Valve 8 Seismic Analysis of Valve with Protruding Structure Appendix A (Normative) Determination of Permissible Stress Intensity and Permissible Stress of Valve Materials Appendix B (Normative) Fatigue Curve Appendix C (Normative) Wall Thickness Series of Grade 40 Pipes