I.S. EN IEC 60974-7:2019
Current
The latest, up-to-date edition.
Arc welding equipment - Part 7: Torches (IEC 60974-7:2019)
Hardcopy , PDF
English - French
25-11-2019
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Environmental conditions
5 Classification
6 Test conditions
7 Protection against electric shock
8 Thermal rating
9 Pressure of the liquid cooling system
10 Resistance to hot objects
11 Mechanical provisions
12 Marking
13 Instructions for use
Annex A (informative) Additional terminology
Annex B (normative) Position of the welding TORCHES for the heating test
Annex C (informative) Cooled copper block
Annex D (informative) Copper block with a hole
Annex E (informative) Copper bars with a slot
Bibliography
This part of IEC 60974 specifies safety and construction requirements for TORCHES used for arc welding and allied processes.
| Committee |
TC 26
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-6500-0
|
| Pages |
0
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 60974-7:2019 | Identical |
| EN IEC 60974-7:2019 | Identical |
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