BS ISO 16422:2014
$167.15
Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure. Specifications
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 38 |
This International Standard specifies the requirements of pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O), for piping systems intended to be used underground or above-ground where not exposed to direct sunlight, for water mains and services, pressurized sewer systems and irrigation systems.
The piping system according to this International Standard is intended for the conveyance of cold water under pressure, for drinking water and for general purposes up to and including 45 °C, and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations, up to pressure of 25 bars1.
Joints constructed of other materials should meet their own relevant standards in addition to the fitness-for-purpose requirements of this International Standard.
1 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | Foreword |
| 8 | Introduction |
| 9 | Section sec_1 Section sec_2 1 Scope 2 Normative references |
| 10 | Section sec_3 Section sec_3.1 3 Terms and definitions |
| 11 | Section sec_3.2 Section sec_3.3 Section sec_3.4 Section sec_3.5 Section sec_3.6 Section sec_3.7 |
| 12 | Section sec_3.8 Section sec_3.9 Section sec_3.10 Section sec_3.11 Section sec_3.12 Section sec_3.13 |
| 13 | Section sec_4 Section sec_4.1 4 Symbols and abbreviated terms 4.1 Symbols |
| 14 | Section sec_4.2 Section sec_5 Section sec_5.1 Section sec_5.2 Section sec_6 Section sec_7 Section sec_7.1 Section sec_7.2 4.2 Abbreviations 5 Material 5.1 General 5.2 Rework material 6 Effect of materials on water quality 7 Material classification 7.1 MRS value 7.2 Design coefficient |
| 15 | Section sec_7.3 Table tab_1 Section sec_8 Section sec_8.1 7.3 Design stress 8 Classification and selection of pipes 8.1 Classification |
| 16 | Section sec_8.2 Section sec_8.3 Section sec_8.4 8.2 Calculation of wall thickness 8.3 Determination of the allowable operating pressure, PFA, for temperatures up to 45 °C 8.4 Derating factor related to application of the system |
| 17 | Table tab_2 |
| 18 | Section sec_9 Section sec_9.1 Section sec_9.2 Section sec_10 Section sec_10.1 Section sec_10.2 Section sec_10.3 9 General requirements for pipes 9.1 Appearance 9.2 Opacity 10 Geometrical characteristics for pipes 10.1 Measurement 10.2 Outside diameters and wall thicknesses 10.3 Pipes with integral sockets |
| 19 | Section sec_10.4 Figure fig_1 Section sec_11 Section sec_11.1 Section sec_11.1.1 Section sec_11.1.2 Section sec_11.1.3 10.4 Plain ends 11 Mechanical characteristics of pipes 11.1 Resistance to hydrostatic pressure |
| 20 | Section sec_11.2 Table tab_3 Section sec_11.3 Section sec_12 11.2 Resistance to external blows at 0 °C 11.3 Ring stiffness 12 Physical characteristics |
| 21 | Table tab_4 Section sec_13 Section sec_13.1 Section sec_13.2 Section sec_13.2.1 13 Mechanical characteristics of assemblies, including joints 13.1 Assemblies with non-end-load-bearing joints 13.2 Short-term pressure test for leak tightness of assemblies |
| 22 | Table tab_5 Table tab_f Figure fig_2 Section sec_13.2.2 |
| 23 | Section sec_13.3 Table tab_6 Table tab_h Figure fig_3 Section sec_13.4 13.3 Short-term negative pressure test for leak tightness of assemblies 13.4 Long-term pressure test for leak tightness |
| 24 | Table tab_7 Section sec_13.5 Section sec_14 Section sec_15 13.5 End-load-bearing joints — Pressure and bending test for leak tightness and strength 14 Elastomeric seals 15 Marking |
| 25 | Annex sec_A Annex sec_A.1 Annex sec_A.2 Annex sec_A.2.1 Annex sec_A.2.2 Annex sec_A.2.3 Annex A (normative) Establishment of the pipe material classification |
| 26 | Annex sec_B Annex sec_B.1 Table tab_i Figure fig_B.1 Annex sec_B.2 Annex sec_B.2.1 Annex sec_B.2.2 Annex B (informative) Minimum depth of engagement of sockets |
| 27 | Annex sec_B.2.3 Annex sec_B.2.4 |
| 28 | Annex sec_B.2.5 Annex sec_B.2.6 Annex sec_B.2.7 |
| 29 | Annex sec_C Table tab_m Figure fig_C.1 Annex C (normative) Temperature derating factor |
| 30 | Annex sec_D Annex sec_D.1 Table tab_D.1 Annex sec_D.2 Annex D (informative) Ring stiffness of pipes |
| 31 | Table tab_D.2 |
| 32 | Annex sec_E Annex E (informative) Determination of the long-term test pressure by creep consideration |
| 33 | Annex sec_F Annex sec_F.1 Annex sec_F.2 Annex sec_F.3 Annex sec_F.4 Annex F (informative) Determination of axial and tangential orientation factor |
| 34 | Annex sec_F.5 |
