STN EN 14870-4
| Označenie: | STN EN 14870-4 |
| Platnosť: | Platná |
| Počet strán: | 40 |
| 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: | Ropný a plynárenský priemysel. Indukčné kolená, tvarovky a príruby na potrubné dopravné systémy. Časť 4: Továrensky za studena vyrobené kolená (ISO 15590-4: 2019, modifikovaná) |
| Anglický názov: | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 4: Factory cold bends (ISO 15590-4:2019, modified) |
| Dátum vydania: | 01. 10. 2023 |
| Dátum zrušenia: | |
| ICS: | 75.200 |
| Triediaci znak: | 45 1443 |
| Úroveň zapracovania: | mod ISO 15590-4:2019, idt EN 14870-4:2023 |
| Vestník: | 09/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies the technical delivery conditions for bends made by the cold bending process for bend with radii 5xOD or higher for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. Short radius factory cold bends should not be used for pipeline. NOTE 1 ISO 13623 is modified adopted as EN 14161 to exclude on-land supply systems used by the European gas supply industry from the input of gas into the on-land transmission network up to the inlet connection of gas appliances. This document also specifies the requirements for the manufacture of two product specification levels (PSLs) of cold bends corresponding to product specification levels given for pipe in ISO 3183. This document is applicable to cold bends made from seamless and welded pipe of unalloyed or low-alloy steels. |
| Náhľad normy: | Náhľad normy (PDF) |