BS ISO 4437:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Buried polyethylene (PE) pipes for the supply of gaseous fuels. Metric series. Specifications
Hardcopy , PDF
31-01-2014
English
31-07-2007
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 PE compound
4.1 Technical data
4.2 Change in compound quality
4.3 Identification compound
4.4 Rework material
4.5 Characteristics of PE compound
4.6 Fusion compatibility of PE compound
4.7 Classification
5 Pipes
5.1 Appearance
5.2 Geometrical characteristics
5.3 Mechanical characteristics
5.4 Physical characteristics
5.5 Fusion compatibility for butt-fusion joints
5.6 Minimum required marking
Annex A (normative) Resistance to gas constituents
Annex B (informative) Design guidance
Annex C (normative) Pipes with co-extruded layers
Annex D (normative) Pipes with peelable layer
Annex E (informative) Squeeze-off technique
Bibliography
Defines the general properties of the polyethylene (PE) compounds for the manufacture of pipes, the physical and mechanical properties of the pipes made from these compounds, and the requirements for the marking of such pipes, intended to be used for the supply of gaseous fuels.
| Committee |
PRI/88
|
| DevelopmentNote |
Supersedes 04/30126883 DC. (07/2007)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 4437:2007 | Identical |
| ISO 17484-1:2014 | Plastics piping systems — Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) — Part 1: Specifications for systems |
| ISO 13953:2001 | Polyethylene (PE) pipes and fittings — Determination of the tensile strength and failure mode of test pieces from a butt-fused joint |
| EN 12106:1997 | Plastics piping systems - Polyethylene (PE) pipes - Test method for the resistance to internal pressure after application of squeeze-off |
| ISO 1167-2:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 2: Preparation of pipe test pieces |
| ISO 6964:1986 | Polyolefin pipes and fittings Determination of carbon black content by calcination and pyrolysis Test method and basic specification |
| ISO 8085-3:2001 | Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels Metric series Specifications Part 3: Electrofusion fittings |
| ISO 161-1:1996 | Thermoplastics pipes for the conveyance of fluids Nominal outside diameters and nominal pressures Part 1: Metric series |
| ISO 9080:2012 | Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation |
| ISO 13477:2008 | Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crack propagation (RCP) — Small-scale steady-state test (S4 test) |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| ISO 18553:2002 | Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds |
| ISO/TS 10839:2000 | Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation |
| ISO 13479:2009 | Polyolefin pipes for the conveyance of fluids Determination of resistance to crack propagation Test method for slow crack growth on notched pipes |
| ISO 11414:2009 | Plastics pipes and fittings Preparation of polyethylene (PE) pipe/pipe or pipe/fitting test piece assemblies by butt fusion |
| ISO 12162:2009 | Thermoplastics materials for pipes and fittings for pressure applications Classification, designation and design coefficient |
| ISO 6259-1:2015 | Thermoplastics pipes Determination of tensile properties Part 1: General test method |
| ISO 13478:2007 | Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crack propagation (RCP) — Full-scale test (FST) |
| ISO 3126:2005 | Plastics piping systems Plastics components Determination of dimensions |
| ISO 11922-1:1997 | Thermoplastics pipes for the conveyance of fluids — Dimensions and tolerances — Part 1: Metric series |
| ISO 16871:2003 | Plastics piping and ducting systems — Plastics pipes and fittings — Method for exposure to direct (natural) weathering |
| ISO 13954:1997 | Plastics pipes and fittings Peel decohesion test for polyethylene (PE) electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm |
| ISO 15512:2016 | Plastics Determination of water content |
| ISO 11357-6:2008 | Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) |
| ISO 4065:1996 | Thermoplastics pipes Universal wall thickness table |
| ISO 497:1973 | Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers |
| ISO 13480:1997 | Polyethylene pipes Resistance to slow crack growth Cone test method |
| CEN/TS 1555-7:2013 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity |
| ISO 6259-3:2015 | Thermoplastics pipes Determination of tensile properties Part 3: Polyolefin pipes |
| ISO 11413:2008 | Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene (PE) pipe and an electrofusion fitting |
| ISO 1133:2005 | Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics |
| EN 12099:1997 | Plastics piping systems - Polyethylene piping materials and components - Determination of volatile content |
| ISO 1167-1:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method |
| ISO 2505:2005 | Thermoplastics pipes — Longitudinal reversion — Test method and parameters |
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