ISO 4437-2:2014
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 2: Pipes
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Superseded date
14-02-2024
Superseded by
Language(s)
English, Russian
Published date
13-01-2014
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ISO 4437-2:2014 specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.
It also specifies the test parameters for the test methods referred to in this International Standard.
In conjunction with part of ISO 4437-1, ISO 4437-3, ISO 4437-4, and ISO 4437-5, it is applicable to PE pipes, fittings and valves, their joints, and joints with components of PE and other materials intended to be used under the following conditions: the maximum operating pressure (MOP) is based on the design stress determined from the compound minimum required strength (MRS) divided by the C factor, and taking into account rapid crack propagation (RCP) requirements; and a temperature of 20 °C is taken as reference temperature for the design basis.
ISO 4437-2:2014 covers three types of pipes: PE pipes (outside diameter dn) including any identification stripes; PE pipes with co-extruded layers on either or both the outside and/or inside of the pipe (total outside diameter dn), where all PE layers have the same MRS rating; and PE pipes (outside diameter dn) with a peelable and contiguous thermoplastics additional layer on the outside (coated pipe).
| Committee |
ISO/TC 138/SC 4
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| DevelopmentNote |
Supersedes ISO/DIS 4437-2. Together with ISO 4437-1, ISO 4437-3 and ISO 4437-5, supersedes ISO 4437, ISO 8085-1, ISO 8085-2 and ISO 8085-3. (01/2014)
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| DocumentType |
Standard
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| Pages |
17
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| PublisherName |
International Organization for Standardization
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN ISO 4437-2 : 2014 | Identical |
| SAC GB 15558.1 : 2003 | Identical |
| BS ISO 4437-2:2014 | Identical |
| UNE-EN ISO 15494:2016 | Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015) |
| BS ISO 4437-3:2014 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings |
| 17/30341312 DC : 0 | BS EN ISO 21225-1 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 1: REPLACEMENT ON THE LINE BY PIPE BURSTING AND PIPE EXTRACTION |
| 17/30341315 DC : 0 | BS EN ISO 21225-2 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 2: REPLACEMENT OFF THE LINE BY HORIZONTAL DIRECTIONAL DRILLING AND IMPACT MOLING |
| ISO 17885:2015 | Plastics piping systems Mechanical fittings for pressure piping systems Specifications |
| 16/30315829 DC : 0 | BS ISO 12176-1 - PLASTICS PIPES AND FITTINGS - EQUIPMENT FOR FUSION JOINTING POLYETHYLENE SYSTEMS - PART 1: BUTT FUSION |
| 16/30344923 DC : 0 | BS ISO 11413 - PLASTICS PIPES AND FITTINGS - PREPARATION OF TEST PIECE ASSEMBLIES BETWEEN A POLYETHYLENE (PE) PIPE AND AN ELECTROFUSION FITTING |
| BS ISO 4437-1:2014 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) General |
| I.S. EN ISO 15494:2015 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLYBUTENE (PB), POLYETHYLENE (PE), POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT), CROSSLINKED POLYETHYLENE (PE-X), POLYPROPYLENE (PP) - METRIC SERIES FOR SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM (ISO 15494:2015) |
| ISO 15494:2015 | Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system |
| ISO 4437-4:2015 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves |
| ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system |
| ISO 4437-3:2014 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings |
| BS ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fitness for purpose of the system |
| BS ISO 4437-4:2015 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Valves |
| BS EN ISO 15494:2015 | Plastics piping systems for industrial applications. Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP). Metric series for specifications for components and the system |
| BS ISO 12176-1:2017 | Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems Butt fusion |
| BS ISO 17885:2015 | Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications |
| 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 |
| DIN EN ISO 15494:2016-03 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLYBUTENE (PB), POLYETHYLENE (PE), POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT), CROSSLINKED POLYETHYLENE (PE-X), POLYPROPYLENE (PP) - METRIC SERIES FOR SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM (ISO 15494:2015) |
| BS 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) Specifications for systems |
| EN ISO 15494:2015 | Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015) |
| ISO 4437-1:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General |
| ISO 12176-1:2017 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusion |
| 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 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system |
| 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 1133-1:2011 | Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method |
| ISO 13968:2008 | Plastics piping and ducting systems — Thermoplastics pipes — Determination of ring flexibility |
| 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/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 6259-1:2015 | Thermoplastics pipes Determination of tensile properties Part 1: General test method |
| ISO 4437-1:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General |
| 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 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 13480:1997 | Polyethylene pipes Resistance to slow crack growth Cone test method |
| ISO 18225:2012 | Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systems |
| 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 9969:2016 | Thermoplastics pipes Determination of ring stiffness |
| 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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