NS EN 448 : 2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE
01-01-2020
12-01-2013
Defines requirements and test methods for fittings of prefabricated thermally insulated pipe-in-pipe assemblies comprising a steel service fitting from DN 20 to DN 1200, rigid polyurethane foam insulation and an outer casing of polyethylene for use in directly buried hot water networks with preinsulated pipe assemblies in accordance with EN 253.
| Committee |
K 033
|
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN 448:2015 | Identical |
| DIN EN 448:2016-02 | Identical |
| NBN EN 448 : 2015 | Identical |
| BS EN 448:2015 | Identical |
| I.S. EN 448:2015 | Identical |
| NEN EN 448 : 2015 | Identical |
| SN EN 448 : 2016 | Identical |
| NF EN 448 : 2015 | Identical |
| UNI EN 448 : 2009 | Identical |
| UNE-EN 448:2017 | Identical |
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