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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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

14-02-2024

Language(s)

English, Russian

Published date

13-01-2014

Publisher

International Organization for Standardization

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
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)
DocumentType
Standard
Pages
31
PublisherName
International Organization for Standardization
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NEN ISO 4437-3 : 2014 Identical
SANS 4437-3 : 1ED 2014 Identical
SANS 4437-3:2014(R2022) 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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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - Russian
PDF 1 User - Russian
PDF 3 Users - Russian
PDF 5 Users - Russian
PDF 9 Users - Russian
Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - Russian
PDF 1 User - Russian
PDF 3 Users - Russian
PDF 5 Users - Russian
PDF 9 Users - Russian
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