PREN 13555 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FLANGES AND THEIR JOINTS - GASKET PARAMETERS AND TEST PROCEDURES RELEVANT TO THE DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS
04-01-2014
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Notations
4 List of gasket parameters
5 Definitions
6 Test equipment
7 Test specimens
8 Test procedures
9 Report details
Annex A (informative) - Generalised test rig schematic
Annex B (informative) - Test rig schematic for
compression and compression creep tests
Annex C (informative) - Test rig schematic for ambient
temperature leakage measurement
Annex D (informative) - Schematic of leakage rig
allowing use of interchangeable face plate
Annex E (informative) - Transferability of measured
leakage rates to service conditions
Annex F (informative) - The measurement of the
sealing parameter Qsmin (L) after long
term service simulating exposure to elevated
temperature
Annex G (informative) - Determination of the
Sealing Characteristics of Strip Sealing
Materials Available in Coil Form
Bibliography
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