ISO/TC 138/SC 2

Projekta Nr.ISO 16422-5:2024
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">This document specifies the characteristics of the fitness for purpose of oriented unplasticized poly(vinyl chloride) (PVC-O) solid wall piping intended to be used underground or above-ground where protected from direct sunlight, for water supply, buried drainage, sewerage, treated wastewater and irrigation under pressure. It also specifies the test parameters for the test methods referred to in this document.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is not intended for on-site testing of pipe systems.</span></p> <p class="MsoBodyText"><span lang="EN-GB">In conjunction with ISO 16422-1, ISO 16422-2, ISO/TS 16422-3 and ISO 1452-3, this document is applicable to PVC-O pipes and PVC-O fittings, as well as to their joints and to joints with components of other plastics and non-plastics materials intended to be used for the following:</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">a)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">water mains and services lines;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">b)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">conveyance of water for both outside and inside buildings;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">c)<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]--><span lang="EN-GB">drainage, sewerage and treated wastewater under pressure;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">d)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">irrigation under pressure.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is applicable to piping systems intended for the supply of water under pressure up to and including 25 °C (cold water), intended for human consumption and for general purposes as well as for wastewater under pressure. </span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is also applicable to components for the conveyance of water and wastewater up to and including 45 °C. For temperatures between 25 °C and 45 °C, see ISO 16422-2:2023, Figure C.1.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The piping system according to this document is intended for the conveyance of cold water up to pressures of 25 bar</span><span class="MsoFootnoteReference"><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt;"><span style="mso-special-character: footnote;"><!-- [if !supportFootnotes]--><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; mso-fareast-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">[1]</span><!--[endif]--></span></span></span><span lang="EN-GB"> and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations, up to pressure of 25 bar.</span></p> <div style="mso-element: footnote-list;"> <div id="ftn1" style="mso-element: footnote;"> <p class="MsoFootnoteText"><span class="MsoFootnoteReference"><span lang="EN-GB"><span style="mso-special-character: footnote;"><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; mso-fareast-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">[1]</span><!--[endif]--></span></span></span><span lang="EN-GB"><span style="mso-spacerun: yes;">  </span>1 bar= 0,1 MPa = 10<sup>5</sup> Pa; 1 MPa= 1 N/mm<sup>2</sup></span></p> </div> </div>
Reģistrācijas numurs (WIID)81392
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">This document specifies the characteristics of the fitness for purpose of oriented unplasticized poly(vinyl chloride) (PVC-O) solid wall piping intended to be used underground or above-ground where protected from direct sunlight, for water supply, buried drainage, sewerage, treated wastewater and irrigation under pressure. It also specifies the test parameters for the test methods referred to in this document.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is not intended for on-site testing of pipe systems.</span></p> <p class="MsoBodyText"><span lang="EN-GB">In conjunction with ISO 16422-1, ISO 16422-2, ISO/TS 16422-3 and ISO 1452-3, this document is applicable to PVC-O pipes and PVC-O fittings, as well as to their joints and to joints with components of other plastics and non-plastics materials intended to be used for the following:</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">a)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">water mains and services lines;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">b)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">conveyance of water for both outside and inside buildings;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">c)<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]--><span lang="EN-GB">drainage, sewerage and treated wastewater under pressure;</span></p> <p class="ListNumber1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">d)<span style="font: 7.0pt 'Times New Roman';">       </span></span></span><!--[endif]--><span lang="EN-GB">irrigation under pressure.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is applicable to piping systems intended for the supply of water under pressure up to and including 25 °C (cold water), intended for human consumption and for general purposes as well as for wastewater under pressure. </span></p> <p class="MsoBodyText"><span lang="EN-GB">This document is also applicable to components for the conveyance of water and wastewater up to and including 45 °C. For temperatures between 25 °C and 45 °C, see ISO 16422-2:2023, Figure C.1.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The piping system according to this document is intended for the conveyance of cold water up to pressures of 25 bar</span><span class="MsoFootnoteReference"><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt;"><span style="mso-special-character: footnote;"><!-- [if !supportFootnotes]--><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; mso-fareast-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">[1]</span><!--[endif]--></span></span></span><span lang="EN-GB"> and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations, up to pressure of 25 bar.</span></p> <div style="mso-element: footnote-list;"> <div id="ftn1" style="mso-element: footnote;"> <p class="MsoFootnoteText"><span class="MsoFootnoteReference"><span lang="EN-GB"><span style="mso-special-character: footnote;"><span lang="EN-GB" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; mso-fareast-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">[1]</span><!--[endif]--></span></span></span><span lang="EN-GB"><span style="mso-spacerun: yes;">  </span>1 bar= 0,1 MPa = 10<sup>5</sup> Pa; 1 MPa= 1 N/mm<sup>2</sup></span></p> </div> </div>
StatussStandarts spēkā
ICS grupa23.040.20
91.140.60
23.040.45