UNI EN 921 : 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PLASTICS PIPING SYSTEMS - THERMOPLASTICS PIPES - DETERMINATION OF RESISTANCE TO INTERNAL PRESSURE AT CONSTANT TEMPERATURE
18-05-2006
UNI EN ISO 1167-4 : 2008
UNI EN ISO 1167-3 : 2008
UNI EN ISO 1167-2 : 2006
UNI EN ISO 1167-1 : 2006
12-01-2013
Committees responsible
National foreword
Method
Foreword
Introduction
1. Scope
2. Normative references
3. Principle
4. Apparatus
5. Test objective and choice of end caps
6. Test pieces
7. Calibration of the apparatus and calculation of
the test pressure
8. Conditioning
9. Procedure
10. Test report
Figure
1. Illustrated principles for the two types of end
devices for the internal pressure testing of pipes
ALSO NUMBERED AS BS 2782 PART 11 METHOD 1127A 1995 Specifies a method for determining the resistance of thermoplastics pipes to constant internal water pressure at constant temperature.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| I.S. EN 921:1995 | Identical |
| BS EN 921:1995 | Identical |
| EN 921:1994/AC:1995 | Identical |
| UNE-EN 921:1995 | Identical |
| DIN EN 921:1995-01 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.