STN EN 10253-2
Označenie: | STN EN 10253-2 |
Platnosť: | Zrušená |
Počet strán: | 146 |
Jazyk: |
EN
|
Listinná verzia: | 36,30€ |
Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
32,67€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 36,30€ c) S možnosťou tlače, prenosu textu a obrázkov: 47,19€ |
Slovenský názov: | Tvarovky na priváranie na tupo. Časť 2: Nelegované a legované feritické ocele s osobitnými kontrolnými požiadavkami |
Anglický názov: | Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements |
Dátum vydania: | 01. 01. 2022 |
Dátum zrušenia: | 01. 12. 2022 |
ICS: | 23.040.40, 77.140.20, 77.140.45 |
Triediaci znak: | 13 2200 |
Úroveň zapracovania: | idt EN 10253-2:2021 |
Vestník: | 12/21 |
Zmeny: | |
Nahradzujúce normy: | STN EN 10253-2:2022-12 (13 2200) |
Nahradené normy: | STN EN 10253-2:2008-04 (13 2200) |
Poznámka vo Vestníku: | |
Predmet normy: | This document specifies the technical delivery requirements for seamless and welded butt welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of carbon and alloy steel in two test categories which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases. It specifies: a) type of fittings; type A: Butt-welding fittings with reduced pressure factor; type B: Butt-welding fittings for use at full service pressure; b) steel grades and their chemical compositions; c) mechanical properties; d) dimensions and tolerances; e) requirements for inspection and testing; f) inspection documents; g) marking; h) protection and packaging. NOTE The selection of the appropriate fitting (material, thickness) is the ultimate responsibility of the manufacturer of the pressure equipment (see European Legislation for Pressure Equipment). |
Náhľad normy: | Náhľad normy (PDF) |