NBN EN 751-3 : 1997 COR 1997
Current
The latest, up-to-date edition.
AFDICHTINGSMIDDELEN VOOR SCHROEFDRAADVERBINDINGEN IN CONTACT MET GASSEN VAN DE 1STE, 2DE EN 3DE FAMILIE EN MET HEET WATER - DEEL 3 : NIET-GESINTERDE PTFE BANDEN
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Classification of PTFE tapes
5 Requirements
5.1 Requirements to be met by the PTFE tape as
received
5.2 Requirements to be met by the PTFE tape 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 PTFE tapes as received
7.2 Test of PTFE tapes after assembly
8 Marking and instructions
8.1 Marking on packages
8.2 Instructions
Defines requirements and methods of test for tapes produced from virgin unsintered polytetrafluoroethylene to be used with metallic threaded joints. Specifies two classes of tapes, mostly differing in thickness and mass per area, for fine (F) and coarse (G) threads.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| SN EN 751-3 : 1997 | Identical |
| DIN EN 751-3:1997-08 | Identical |
| NS EN 751-3 : 1ED 1997 | Identical |
| ONORM EN 751-3 : 1997 AC 1997 | Identical |
| UNE-EN 751-3:1997 | Identical |
| BS EN 751-3:1997 | Identical |
| NF EN 751-3 : 1997 | Identical |
| UNI EN 751-3 : 1998 | Identical |
| I.S. EN 751-3:1997 | Identical |
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