I.S. EN 13787:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ELASTOMERS FOR GAS PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR INLET PRESSURES UP TO 100 BAR
Hardcopy , PDF
30-04-2015
English
18-01-2002
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics
4.1 General requirements
4.2 Additional characteristics
5 Test methods for general requirements
5.1 General conditions of testing
5.2 Hardness
5.3 Tensile strength and elongation at break
5.4 Compression set
5.5 Resistance to ageing
5.6 Resistance to gas
5.7 Resistance to lubricants
Annex A (informative) Additional characteristics
A.1 General
A.2 Resistance to ozone
A.3 Resistance to abrasion
A.4 Resistance to tear
Annex B (normative) Special national conditions
B.1 Special national conditions
B.2 Special national condition for Sweden
Bibliography
Describes the minimum requirements for elastomeric materials intended to be used as static seals, dynamic seals or diaphragms in the gas pressure regulators covered by EN 334 and in the safety devices for gas pressure regulating stations and installations covered by the corresponding European Standards, as well as the relevant test methods to assess these requirements.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| BS EN 13787:2001 | Identical |
| UNE-EN 13787:2003 | Identical |
| NEN EN 13787 : 2001 | Identical |
| UNI EN 13787 : 2005 | Identical |
| NS EN 13787 : 1ED 2002 | Identical |
| SN EN 13787 : 2001 | Identical |
| EN 13787:2001 | Identical |
| NBN EN 13787 : 2002 | Identical |
| NF EN 13787 : 2002 | Identical |
| DIN EN 13787:2002-04 | Identical |
| ISO 4649:2017 | Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating cylindrical drum device |
| ISO 188:2011 | Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests |
| ISO 34-1:2015 | Rubber, vulcanized or thermoplastic Determination of tear strength Part 1: Trouser, angle and crescent test pieces |
| ISO 1431-1:2012 | Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| ISO 37:2017 | Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties |
| EN 549:1994 | Rubber materials for seals and diaphragms for gas appliances and gas equipment |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
| ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
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