STN EN ISO 20769-1
| Označenie: | STN EN ISO 20769-1 |
| Platnosť: | Platná |
| Počet strán: | 48 |
| Jazyk: |
EN
|
| Listinná verzia: | 18,90€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
17,01€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 18,90€ c) S možnosťou tlače, prenosu textu a obrázkov: 24,57€ |
| Slovenský názov: | Nedeštruktívne skúšanie. Kontrola korózie a pokrytí potrubia prežarovaním röntgenovými lúčmi a lúčmi gama. Časť 1: Tangenciálna kontrola prežarovaním (ISO 20769-1: 2018) |
| Anglický názov: | Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X - and gamma rays - Part 1: Tangential radiographic inspection (ISO 20769-1:2018) |
| Dátum vydania: | 01. 05. 2019 |
| Dátum zrušenia: | |
| ICS: | 19.100 |
| Triediaci znak: | 13 3411 |
| Úroveň zapracovania: | idt EN ISO 20769-1:2018, idt ISO 20769-1:2018 |
| Vestník: | 04/19 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 16407-1:2014-08 (13 3411) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject. This document applies to the radiographic examination of steel pipes for service induced flaws such as corrosion pitting, generalized corrosion and erosion. Besides its conventional meaning, "pipe" as used in this document is understood to cover other cylindrical bodies such as tubes, penstocks, boiler drums and pressure vessels. Weld inspection for typical welding process induced flaws is not covered, but weld inspection is included for corrosion/erosion type flaws. The pipes can be insulated or not, and can be assessed where loss of material due, for example, to corrosion or erosion is suspected either internally or externally. |