NS EN 751-2 : 1ED 1997
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 - PART 2: NON-HARDENING JOINTING COMPOUNDS
01-12-2013
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.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 751-2:1997 | Identical |
| UNI EN 751-2 : 1998 | Identical |
| EN 751-2:1996 | Identical |
| DIN EN 751-2:1997-08 | Identical |
| UNE-EN 751-2:1997 | Identical |
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