NB/T 20010.1-2010PWR Nuclear Power Plant Valve - Part 1: General Standard for Design and Manufacture (English PDF)

1 Scope

This standard specifies the basic requirements for the valves of nuclear island system of PWR nuclear power plant, such as grading, manufacture.

This standard is applicable to the valves correlated to the nuclear safety in PWR nuclear power plant, including gate valve, stop valve, ball valve, diaphragm valve, butterfly valve, check valve, safety valve, etc.

2 Normative References

The following documents are indispensable for the application of this document. For dated references, only the dated editions apply. For undated references, the latest editions (including all the amendments) apply.

GB/T 9113.1 Integral Steel Pipe Flanges with Flat Face or Raised Face (GB/T 9113.1-2000, ISO 7005-1: 1992, MOD)

GB/T 9113.2 Integral Steel Pipe Flanges with Male and Female Face (GB/T 9113.2-2000, ISO 7005-1: 1992, MOD)

GB/T 9113.3 Integral Steel Pipe Flanges with Tongue and Groove Face (GB/T 9113.3-2000, ISO 7005-1: 1992, MOD)

GB/T 9113.4 Integral Steel Pipe Flanges with Ring-joint Face (GB/T 9113.4-2000, ISO 7005-1: 1992, MOD)

GB/T 12220 General Purpose Industrial Valves - Marking (GB/T 12220-1989, ISO 5209: 1977, MOD)

GB/T 12221 Metal Valves - Face to Face, End to End, Center to Face and Center to End Dimensions (GB/T 12221-2005, ISO 5752: 1982, MOD)

GB/T 15474 Safety Classification of Instrumentation and Control Systems and Their Electrical Equipment of Nuclear Power Plants (GB/T 15474-1995, IEC 61226: 1996, NEQ)

GB/T 15475 Classification of Quality Assurance for Instrumentation and Control System and Their Electrical Equipment of Nuclear Power Plants

GB/T 16702-1996 Design Rules for Mechanical Components of PWR Nuclear Islands

GB/T 17569 Classification for the Items of Pressurized Water Reactor Nuclear Power Plants

EJ/T 1012 Manufacture Rules for Mechanical Components of PWR Nuclear Islands

EJ/T 1027 Welding Rules for Mechanical Components of PWR Nuclear Islands

JB/T 7746-2006 Compact Steel Valves

NB/T 20010.2 PWR Nuclear Power Plant Valve - Part 2: Specification of Carbon Steel Casting

NB/T 20010.3 PWR Nuclear Power Plant Valve - Part 3: Specification of Stainless Steel Casting

NB/T 20010.4 WR Nuclear Power Plant Valve - Part 4: Specification of Carbon Steel Forging

NB/T 20010.5 PWR Nuclear Power Plant Valve - Part 5: Specification of Austenitic Stainless Steel Forging

NB/T 20010.6 PWR Nuclear Power Plant Valve - Part 6: Specification of Fastener

NB/T 20010.7 PWR Nuclear Power Plant Valve - Part 7: Specification of Packaging, Transport and Storage

NB/T 20010.9 PWR Nuclear Power Plant Valve - Part 9: Final Examination and Test in Manufactory

NB/T 20010.10 PWR Nuclear Power Plant Valve - Part 10: Stress Analysis and Seismic Analysis

NB/T 20010.11 PWR Nuclear Power Plant Valve - Part 11: Electric Actuator

NB/T 20010.12 PWR Nuclear Power Plant Valve - Part 12: Pneumatic Actuator

NB/T 20010.14 PWR Nuclear Power Plant Valve - Part 14: Specification of Flexible Graphite Packing

NB/T 20010.15 PWR Nuclear Power Plant Valve - Part 15: Specification of Spiral Wound Gasket with Flexible Graphite

HAF 003 Requirements for Quality Assurance and Safety of Nuclear Power Plants

HAF 601 Regulations on the Supervision and Management of the Design, Manufacturing, Installation and Nondestructive Testing of Civil Nuclear Safety Equipment

HAF 602 Regulations on the Qualification Management of Non-destructive Testing Personnel for Civil Nuclear Safety Equipment

HAF 603 Regulations on the Qualification Management of Welders and Welding Operators for Civil Nuclear Safety Equipment

HAD 102/02 Seismic Design and Verification for Nuclear Power Plant

ASME B16.5 Pipe Flanges and Flanged Fittings

ASME B16.47 Large Diameter Steel Flanges

ASME QME-1 Qualification of Active Mechanical Equipment Used in Nuclear Power Plants

3 Valve Classification