BS EN ISO 13259:2018 PDF

Thermoplastics piping systems for underground non-pressure applications. Test method for leaktightness of elastomeric sealing ring type joints

First page of standard BS EN ISO 13259:2018

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Title (English):

BS EN ISO 13259:2018

Thermoplastics piping systems for underground non-pressure applications. Test method for leaktightness of elastomeric sealing ring type joints

Document status:: Withdrawn
Format:: Electronic (PDF)
Publication date:: September 30, 2018
ICS:: 23.040.20
SKU:: BS EN ISO 13259:2018

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Abstract

1 Scope This document specifies a test method for determining the leaktightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems. Unless otherwise specified in the referring standard, the tests are carried out at the following basic test pressures:

— p 1 : internal negative air pressure (partial vacuum);

— p 2 : a low internal hydrostatic pressure;

— p 3 : a higher internal hydrostatic pressure.

It also describes the following four test conditions under which the tests are performed:

a) Condition A: without any additional diametric or angular deflection;

b) Condition B: with diametric deflection;

c) Condition C: with angular deflection;

d) Condition D: with simultaneous angular and diametric deflection.

The applicable selection of the test pressure(s) and the tes...

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Other BS standards

— p 1 : internal negative air pressure (partial vacuum);

— p 2 : a low internal hydrostatic pressure;

— p 3 : a higher internal hydrostatic pressure.

It also describes the following four test conditions under which the tests are performed:

a) Condition A: without any additional diametric or angular deflection;

b) Condition B: with diametric deflection;

c) Condition C: with angular deflection;

d) Condition D: with simultaneous angular and diametric deflection.

The applicable selection of the test pressure(s) and the tes...

BS EN ISO 13259:2018 PDF

Abstract

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Abstract

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