STN EN 1254-5
| Name: | STN EN 1254-5 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Meď a zliatiny medi. Potrubné armatúry. Časť 5: Kapilárne tvarovky s krátkymi koncami na tvrdé spájkovanie k medeným rúram |
| English title | Copper and copper alloys - Plumbing fittings - Part 5: Capillary fittings with short ends for brazing to copper tubes |
| Release Date: | 01. 09. 2021 |
| Date of withdrawal: | |
| ICS: | 23.040.40 |
| Sorting character/National clasification code | 13 8400 |
| Level of incorporation: | idt EN 1254-5:2021 |
| Official Journal | 08/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 1254-5:2001-11 (13 8400) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation system for capillary fittings with short ends for brazing to copper tubes e.g. EN 1057, EN 13348, EN 13349, EN 12735-1, EN 12735-2, etc. These fitting ends exist in two forms: end feed fittings and integral brazing ring fittings. For the purposes of joining copper tubes, the fitting ends have a nominal diameter from 14,7 mm to 159 mm. The fittings are designed for a service lifetime up to fifty years. The fittings are used up to the operating temperatures and corresponding maximum operating pressures as indicated in Annex A. This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388. The capillary fittings with short ends for brazing to copper tubes are used with brazing alloys in accordance with alloys specified in EN ISO 17672. |
| Preview: | Náhľad normy (PDF) |