UNI EN 253 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PIPE ASSEMBLY OF STEEL SERVICE PIPE, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE
16-08-2022
01-01-2013
Describes requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for directly buried hot water networks, comprising a steel service pipe from DN 15 to DN 1200, rigid polyurethane foam insulation and an outer casing of polyethylene.
| DocumentType |
Standard
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| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 253:2009 | Identical |
| SN EN 253 : 2009 + A2 2016 | Identical |
| BS EN 253 : 2009 | Identical |
| NBN EN 253 : 2009 + A2 2015 | Identical |
| DIN EN 253:2015-12 | Identical |
| NF EN 253 : 2009 + A2 2015 | Identical |
| EN 253:2009+A2:2015 | Identical |
| NEN EN 253 : 2009 + A2 2015 | Identical |
| NS EN 253 : 2009 + A2 2015 | Identical |
| ONORM EN 253 : 2015 | Identical |
| UNE-EN 253:2010 | Identical |
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