ISO 4437-3:2014
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 3: Fittings
Available format(s)
Hardcopy , PDF , 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Superseded date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Superseded by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
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 4437-3:2014 specifies the characteristics of fusion fittings made from polyethylene (PE) as well as of mechanical fittings 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 part of ISO 4437.
In conjunction with ISO 4437‑1, ISO 4437‑2, 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 4437-3:2014 is applicable for fittings of the following types: electrofusion socket fittings; electrofusion saddle fittings; spigot end fittings (for butt fusion using heated tools and electrofusion socket fusion); socket fusion fittings; and mechanical fittings.
| Committee |
ISO/TC 138/SC 4
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| DevelopmentNote |
Supersedes ISO/DIS 4437-3. Together with ISO 4437-1, ISO 4437-2 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 |
31
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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Superseded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 4437-3 : 2014 | Identical |
| BS ISO 4437-3:2014 | Identical |
| 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 |
| BS ISO 4437-4:2015 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Valves |
| 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 |
| 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 4437-4:2015 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves |
| ISO 4437-1:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General |
| 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 |
| ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system |
| BS ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fitness for purpose of the system |
| BS ISO 12176-1:2017 | Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems Butt fusion |
| 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 |
| ISO 12176-1:2017 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusion |
| ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system |
| ISO 13953:2001 | Polyethylene (PE) pipes and fittings — Determination of the tensile strength and failure mode of test pieces from a butt-fused joint |
| ISO 21751:2011 | Plastics pipes and fittings — Decohesion test of electrofusion assemblies — Strip-bend test |
| ISO 4427-3:2007 | Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 3: Fittings |
| ISO 10838-3:2001 | Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 3: Thermoplastics fittings for pipes of nominal outside diameter less than or equal to 63 mm |
| 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 13956:2010 | Plastics pipes and fittings Decohesion test of polyethylene (PE) saddle fusion joints Evaluation of ductility of fusion joint interface by tear test |
| ISO 12176-4:2003 | Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 4: Traceability coding |
| ISO 10838-2:2000 | Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 2: Metal fittings for pipes of nominal outside diameter greater than 63 mm |
| ISO 10838-1:2000 | Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 1: Metal fittings for pipes of nominal outside diameter less than or equal to 63 mm |
| ISO 1167-4:2007 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies |
| ISO 4437-2:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 2: Pipes |
| ISO 16010:2005 | Elastomeric seals Material requirements for seals used in pipes and fittings carrying gaseous fuels and hydrocarbon fluids |
| ISO/TS 10839:2000 | Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation |
| ISO 13957:1997 | Plastics pipes and fittings — Polyethylene (PE) tapping tees — Test method for impact resistance |
| IEC 60364-1:2005 | Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions |
| ISO 4437-1:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General |
| 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 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| HD 60364-1:2008/A11:2017 | LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 1: FUNDAMENTAL PRINCIPLES, ASSESSMENT OF GENERAL CHARACTERISTICS, DEFINITIONS |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| 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 13955:1997 | Plastics pipes and fittings — Crushing decohesion test for polyethylene (PE) electrofusion assemblies |
| ISO 11357-6:2008 | Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) |
| EN 60335-1:2012/A13:2017 | HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED) |
| 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 13950:2007 | Plastics pipes and fittings Automatic recognition systems for electrofusion joints |
| EN 12117:1997 | Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships |
| ISO 13951:2015 | Plastics piping systems Test method for the resistance of plastic pipe/pipe or pipe/fitting assemblies to tensile loading |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| 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 |
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