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GB/T 34117-2017Specifications for moisture separator reheaters in conventional island of nuclear power plant (English PDF)

核电厂常规岛设备汽水分离再热器规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 31, 2017

Implementation date

February 1, 2018

Scope

GB/T 34117-2017 is the English-translated version of 核电厂常规岛设备汽水分离再热器规范.

GB/T 34117-2017 is the Chinese standard "Specifications for moisture separator reheaters in conventional island of nuclear power plant". Its scope clause reads: This standard specifies the requirements of the material, design, manufacture, inspection and acceptance of the soda separator reheater (MSR).

This standard applies to PWR conventional island equipment soda separator reheater to achieve separation and reheat steam body and its attached Belong to the parts (such as equipment support, etc.), does not include its supporting devices, such as pipes, meters, valves or other components. Its clauses include terms and definitions.

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Document preview — GB/T 34117-2017

National Standard of the People's Republic of China

ICS: 27.040
Classification: K 54

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and definitions
4 Structure and parts name
5 General
6 design
6.1 Overall Design
6.2 Structure Design
6.3 Design parameters
6.4 Flow Selection
6.5 parts design
6.6 Performance Design
6.7 Design Verification
7 material
7.1 Selection principle
7.2 Housing
7.3 Separator
7.4 Reheater
7.5 Welding consumables
8 manufacturing, inspection and acceptance
8.1 General requirements
8.2 Parts Requirements
8.3 Surface Treatment
8.4 Anti-pollution and cleaning treatment
8.5 Nondestructive testing
8.6 Stress Tests
9 factory documents
10 logo, paint, packaging, storage and transportation

1 Scope

This standard specifies the requirements of the material, design, manufacture, inspection and acceptance of the soda separator reheater (MSR).

This standard applies to PWR conventional island equipment soda separator reheater to achieve separation and reheat steam body and its attached

Belong to the parts (such as equipment support, etc.), does not include its supporting devices, such as pipes, meters, valves or other components.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

Pressure vessels - Part 1. General requirements

Pressure vessels - Part 2. Materials

Pressure vessels - Part 3. Design

Pressure vessels - Part 4. Manufacture, inspection and acceptance

GB/T 151 heat exchanger

Visual inspection of surface cleanliness of steel surfaces before application of coatings - Part 1. Uncoated steel

Surface and the full removal of the original coating steel surface corrosion level and treatment level

JB/T 4711 Pressure Vessel Coating and Transport Packaging

NB/T 47014 (JB/T 4708) Pressure Equipment Welding Procedure Qualification

NB/T 47015 (JB/T 4709) Pressure vessel welding procedures

NB/T 47016 (JB/T 4744) pressure equipment products welding test mechanical properties testing

TSG21 Stationary Pressure Vessel Safety Technology Supervision Procedures

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Soda water separation reheater

MSR A soda water reheater refers to a combined soda separation and reheat device, or a separate device that is used only for soda separation or reheat.

3.2 Soda water separator reheater shell

Containment of soda water separator or reheat device pressure vessel.

3.3 Water separator

A device that mechanically removes most of the circulating steam humidity. It consists of circulating steam distribution device and water vapor separation device composition.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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