UNI EN 751-2 : 1998
Current
The latest, up-to-date edition.
SEALING MATERIALS FOR METALLIC THREADED JOINTS IN CONTACT WITH 1ST, 2ND AND 3RD FAMILY GASES AND HOT WATER - NON-HARDENING JOINTING COMPOUNDS
11-30-1998
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Classification of jointing compounds
5 Requirements
5.1 Requirements to be met by the jointing compound
as received
5.2 Requirements to be met by the jointing compound
after assembly
5.3 Re-test
6 Test material and documentation
6.1 Test material
6.2 Test documentation
7 Test methods
7.1 Test methods for jointing compounds as received
7.2 Test of jointing compounds after assembly
8 Marking and Instruction
8.1 Marking on packages
8.2 Instructions
Defines requirements and methods of test for non-hardening sealing materials for sealing threaded metallic joints eg those defined in ISO 7-1, to be used in contact with 1st to 3rd family gases and hot water in heating systems (Class A) in gas appliances together with auxiliary equipment.
| Committee |
CT 17
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 751-2:1997 | Identical |
| NBN EN 751-2 : 1997 | Identical |
| I.S. EN 751-2:1997 | Identical |
| NF EN 751-2 : 1997 | Identical |
| SN EN 751-2 : 1997 | Identical |
| DIN EN 751-2:1997-08 | Identical |
| NEN EN 751-2 : 1997 | Identical |
| BS EN 751-2:1997 | Identical |
| EN 751-2:1996 | Identical |
| NS EN 751-2 : 1ED 1997 | Identical |
| UNI 9167 : 2009 | INITIAL PRESSURE AND REDUCTION PLANTS FOR NATURAL GAS - DESIGN, CONSTRUCTION AND TESTING |
| UNI/TS 11343 : 2009 | GAS PLANTS FOR DOMESTIC USE - GAS PLANTS FOR DOMESTIC USES SUPPLIED BY DISTRIBUTION NETWORKS, BY LPG CYLINDERS AND LPG STORAGE TANKS, PERFORMED WITH MULTILAYER PIPES - DESIGN, INSTALLATION AND MAINTENANCE |
| UNI 11353 : 2010 | STAINLESS STEEL CORRUGATED FLEXIBLE SAFETY HOSE ASSEMBLIES FOR THE CONNECTION OF GAS APPLIANCES FOR DOMESTIC AND SIMILAR USES - SAFETY REQUIREMENTS |
| UNI 11528 : 2014 | GAS PLANTS OVER 35 KW - DESIGN, INSTALLATION AND COMMISSIONING |
| UNI/TR 11426 : 2011 | USE OF LPG PLANTS NOT FED BY A DISTRIBUTION NETWORK AT TEMPORARY OUTDOOR EVENTS - DESIGN, INSTALLATION, MAINTENANCE AND OPERATION |
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