ДСТУ EN 17533:2022 Газоподібний водень. Балони і трубки для стаціонарного зберігання (EN 17533:2020, IDT)

ДСТУ EN 17533:2022
(EN 17533:2020, IDT)

Газоподібний водень.
Балони і трубки для стаціонарного зберігання

 
 
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms, definitions and symbols

3.1 Terms and definitions

3.2 Symbols

4 Specified service conditions

4.1 Maximum allowable working pressure

4.2 Maximum allowable energy content

4.3 Maximum and minimum allowable temperature

4.4 Pressure cycle life

4.5 Shallow pressure cycle life

4.6 Effective pressure cycle count and maximum number of pressure cycles allowed in service

4.7 Service life

5 Additional service conditions

5.1 Environmental conditions

5.2 Fire conditions

6 Information to be recorded

6.1 General

6.2 Statement of service

6.3 Design drawings and information

6.4 Stress analysis report

6.5 Material property data

6.6 Manufacturing data

6.7 Retention of records

7 Material properties

7.1 Compatibility

7.2 Steel

7.3 Stainless steels

7.4 Aluminium alloys

7.5 Fibre material

7.6 Resins

7.7 Plastic liner material

8 Requirements for new designs

8.1 General considerations

8.2 Construction and workmanship

8.3 Qualification of new designs

8.4 Production and batch tests

8.5 Markings

8.6 Preparation for dispatch

9 Requirements for existing design standards

Annex A (normative) Test methods and acceptance criteria

Annex В (normative) Use of existing and approved design standards for stationary storage

Annex C (informative) Verification of stress ratios using strain gauges

Annex D (informative) Non-destructive examination (NDE) defect size by flawed pressure vessel cycling

Annex E (informative) Manufacturer’s instructions for handling, use and inspection of pressure vessels

Annex F (informative) Fatigue life evaluation using Goodman diagrams

Annex G (informative) Optional bonfire test

Annex H (informative) Information on factor of safety

Annex I (informative) Guidance for evaluation of pressure vessels designed according to other standards

Bibliography