BS EN 10226-2:2005
Current
The latest, up-to-date edition.
Pipe threads where pressure tight joints are made on the threads Taper external threads and taper internal threads. Dimensions, tolerances and designation
Hardcopy , PDF
English
04-30-2016
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and explanations
5 Dimensions
6 Designation
7 Thread design
7.1 Thread form
7.2 Thread lengths
8 Gauging
Bibliography
Defines the requirements for thread form, dimensions, tolerances and designation for jointing pipe threads, sizes 1/16 to 6 inclusive, for joints made pressure-tight by the mating of the threads.
| Committee |
ISE/110
|
| DevelopmentNote |
Supersedes 02/703662 DC. (02/2006) Together with BS EN 10226-1 and BS EN 10226-3, it supersedes BS 21(1985). (04/2016)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the requirements for thread form, dimensions, tolerances and designation for jointing pipe threads, sizes 1/16 to 6 inclusive, for joints made pressure-tight by the mating of the threads. These threads are taper external and taper internal and are intended for use with pipes suitable for threading and for valves, fittings or other pipeline equipment interconnected by threaded joints. An appropriate thread sealant or jointing compound should be used on the thread to ensure pressure-tight joints. NOTE1 Threaded joints using taper external threads and parallel internal threads are detailed in EN10226‑1 . NOTE2 The requirements for taper external threads are identical in EN10226‑1 and EN10226‑2 . NOTE3 For pipe threads where pressure-tight joints are not made on the threads see ENISO228‑1 . NOTE4 EN10226‑3 gives details of recommended gauging systems for the verification of thread dimensions and thread form.
| Standards | Relationship |
| UNE-EN 10226-2:2005 | Identical |
| UNI EN 10226-2 : 2006 | Identical |
| I.S. EN 10226-2:2005 | Identical |
| NBN EN 10226-2 : 2005 | Identical |
| NEN EN 10226-2 : 2005 | Identical |
| NF EN 10226-2 : 2005 | Identical |
| EN 10226-2:2005 | Identical |
| NS EN 10226-2 : 1ED 2005 | Identical |
| DIN EN 10226-2:2005-11 | Identical |
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| FM 1056 : 2010 | SIGHT DRAINS FOR AUTOMATIC SPRINKLER SYSTEMS |
| FM 1043 : 2011 | WATER FLOW DETECTOR TESTERS 1 INCH THROUGH 8 INCH NOMINAL SIZE |
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| 14/30280481 DC : 0 | BS 9251 - FIRE SPRINKLER SYSTEMS FOR DOMESTIC AND RESIDENTIAL OCCUPANCIES - CODE OF PRACTICE |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| EN 10226-3:2005 | Pipes threads where pressure tight joint are made on the threads - Part 3: Verification by means of limit gauges |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
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