ДСТУ EN 1852-1:2023 Системы пластиковых трубопроводов для безнапорного подземного дренажа и канализации. Полипропилен (PP). Часть 1. Технические условия для труб, фитингов и системы (EN 1852-1:2018+A1:2022, I...

ДСТУ EN 1852-1:2023
(EN 1852-1:2018+A1:2022, IDT)

Системи пластикових трубопроводів для безнапірного
підземного дренажу та каналізації. Поліпропілен (PP).
Частина 1. Технічні умови для труб, фітингів та системи

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

Contents

European foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols and abbreviations

4.1 Symbols

4.2 Abbreviations

5 Material

5.1 PP final compound

5.2 Utilization of non-virgin material

5.3 Melt mass-flow rate

5.4 Resistance to internal pressure

5.5 Thermal stability (OIT)

5.6 Sealing ring retaining means

6 General characteristics

6.1 Appearance

6.2 Colour

7 Geometrical characteristics

7.1 General

7.2 Dimensions of pipes

7.2.1 Outside diameters

7.2.2 Outside diameters with close tolerances (CT)

7.2.3 Length of pipes

7.2.4 Chamfering

7.2.5 Wall thicknesses

7.3 Dimensions of fittings

7.3.1 Outside diameters

7.3.2 Design lengths

7.3.3 Wall thicknesses

7.4 Dimensions of sockets and spigots

7.4.1 Diameters and lengths of elastomeric ring seal sockets and spigots

7.4.2 Wall thicknesses of sockets

7.5 Types of fittings

8 Mechanical characteristics

8.1 Mechanical characteristics of pipes

8.1.1 General requirements

8.1.2 Additional mechanical requirements

8.2 Mechanical characteristics of fittings

9 Physical characteristics

9.1 Physical characteristics of pipes

9.2 Physical characteristics of fittings

10 Performance requirements

11 Sealing rings

12 Marking

12.1 General

12.2 Minimum required marking of pipes

12.3 Minimum required marking of fittings

12.4 Additional marking

Annex A (normative) Utilization of non-virgin PP material

A.1 Own reprocessed material from pipes and fittings

A.2 External reprocessed and recycled materials with an agreed specification

A.2.1 Material from PP pipes and fittings

A.2.2 Material from PP products other than pipes and fittings

Annex B (informative) General characteristics of PP pipes and fittings

B.1 General

B.2 Material characteristics

B.3 Ring stiffness

B.4 Chemical resistance

B.5 Abrasion resistance

B.6 Hydraulic roughness

B.7 Diametric deflection

Annex C (informative) Product standards of components that can be connected to components conforming to this standard

Bibliography