UNI EN 15632-4 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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DISTRICT HEATING PIPES - PRE-INSULATED FLEXIBLE PIPE SYSTEMS - PART 4: BONDED SYSTEM WITH METAL SERVICE PIPES - REQUIREMENTS AND TEST METHODS
04-16-2009
04-16-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operating conditions
5 Requirements
5.1 General requirements
5.2 Service pipes and fittings
5.3 Axial shear stress
5.4 Linear water tightness
5.5 Fittings
5.6 Surveillance systems
6 Test procedures
6.1 General
6.2 Axial shear stress
6.2.1 General
6.2.2 Test procedure
6.3 Cycle test
6.4 Linear water tightness
Describes requirements and test methods for flexible, pre-insulated, directly buried district heating pipe assemblies with metallic service pipes and bonding between the layers of the pipes and thermal insulation materials of polyurethane or polyisocyanurate foam, the casing pipes being made of polyethylene.
| Committee |
CT 700
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 15632-4:2009 | Identical |
| EN 13941:2009+A1:2010 | Design and installation of preinsulated bonded pipe systems for district heating |
| EN 10246-1:1996 | Non destructive testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded (except submerged arc welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness |
| EN 1057:2006+A1:2010 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications |
| EN 15632-1:2009+A1:2014 | District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods |
| EN 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| EN 10305-2:2016 | Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubes |
| EN 10305-1:2016 | Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes |
| EN 12449:2016 | Copper and copper alloys - Seamless, round tubes for general purposes |
| EN 14419:2009 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems |
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