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GB/T 41761-2022Technical requirements for life cycle of anti-corrosion materials in wet desulfurization system (English PDF)

湿法脱硫系统耐蚀材料全生命周期技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 14, 2022

Implementation date

May 1, 2023

Scope

GB/T 41761-2022 is the English-translated version of 湿法脱硫系统耐蚀材料全生命周期技术要求.

GB/T 41761-2022 is the Chinese standard "Technical requirements for life cycle of anti-corrosion materials in wet desulfurization system".

Its scope clause reads: This document specifies the general requirements, corrosion sources, research and development, design, materials, manufacturing, inspection Technical requirements for inspection, labeling, packaging, transportation and storage, construction (repair), acceptance, maintenance, operation, and failure.

This document is applicable to the technical management of the whole life cycle of corrosion-resistant materials in wet desulfurization system.

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Document preview — GB/T 41761-2022

National Standard of the People's Republic of China

ICS: 25.220.99
Classification: A 29

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

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 General
5 Corrosion source
6 R & D
7 design
8 material
9 Manufacturing
10 Test
10.1 Factory inspection
10.2 On-site re-inspection
10.3 Type test
10.4 Inspection method
10.5 Sampling plan
10.6 Judgment rule
11 Labeling, packaging, transportation and storage
11.1 Identification
11.2 Packaging
11.3 Transport
11.4 Storage
12 Construction (repair)
12.1 Construction (repair) preparation
12.2 Operation
13 Acceptance
14 Conservation
15 run
16 failure
Appendix A (Normative) Classification and scope of application of corrosion-resistant materials
Appendix B (Normative) Performance Requirements for Commonly Used Corrosion-resistant Materials
Appendix C (Normative) Determination of factory inspection items and inspection batches of corrosion-resistant materials
Appendix D (Normative) Test methods for commonly used corrosion-resistant materials

1 Scope

This document specifies the general requirements, corrosion sources, research and development, design, materials, manufacturing, inspection

Technical requirements for inspection, labeling, packaging, transportation and storage, construction (repair), acceptance, maintenance, operation, and failure.

This document is applicable to the technical management of the whole life cycle of corrosion-resistant materials in wet desulfurization system.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 528 Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber

GB/T 531.1 Test method for indentation hardness of vulcanized rubber or thermoplastic rubber - Part 1.Shore durometer method (Shore hardness)

GB/T 709 Dimensions, shapes, weights and allowable deviations of hot-rolled steel sheets and strips

GB/T 1447 Test method for tensile properties of fiber reinforced plastics

GB/T 1448 Test method for compression properties of fiber reinforced plastics

GB/T 1449 Fiber-reinforced plastics bending performance test method

GB/T 1458 Test method for mechanical properties of fiber-wound reinforced plastic ring specimens

GB/T 1690 Test method for liquid resistance of vulcanized rubber or thermoplastic rubber

GB/T 1728 Determination of drying time of paint film and putty film

GB/T 1768 Determination of Abrasion Resistance of Paints and Varnishes Rotating Rubber Wheel Method

GB/T 2406.2 Determination of Combustion Behavior of Plastics by Oxygen Index Method Part 2 Room Temperature Test

GB/T 2408 Determination of combustion performance of plastics by horizontal and vertical methods

GB/T 2423.1 Environmental testing for electrical and electronic products - Part 2.Test methods Test A. Low temperature

GB/T 2572 Test method for average linear expansion coefficient of fiber reinforced plastics

GB/T 2577 Test method for resin content of glass fiber reinforced plastics

GB/T 3512 Hot air accelerated aging and heat resistance test of vulcanized rubber or thermoplastic rubber

GB/T 3854 Barcol hardness test method for reinforced plastics

GB/T 3857 Test method for resistance to chemical media of glass fiber reinforced thermosetting plastics

GB/T 4202 Glass fiber product code

GB/T 4237 Stainless steel hot-rolled steel plates and strips

GB/T 4472 Determination of Density and Relative Density of Chemical Products

GB/T 5210 Paints and varnishes pull-off adhesion test

GB/T 5349 Test method for axial tensile properties of fiber reinforced thermosetting plastic pipes

GB/T 7122 Determination of Peel Strength of High Strength Adhesives by Floating Roller Method

GB/T 7760 Determination of Adhesive Strength of Vulcanized Rubber or Thermoplastic Rubber to Hard Sheets 90° Peeling Method

GB/T 8237 Liquid unsaturated polyester resins for fiber reinforced plastics […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

Normative references

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