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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Buried polyethylene (PE) pipes for the supply of gaseous fuels. Metric series. Specifications
Hardcopy , PDF
English
31-07-2007
31-01-2014
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Superseded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 |
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