STN EN 10253-2
| Name: | STN EN 10253-2 |
| Validity: | Withdrawn |
| Number of pages: | 146 |
| Language: |
EN
|
| Paper: | 36,30€ |
| Electronic version |
a) Only read (without ability to print and copy)
32,67€ b) Without ability to print, with ability to copy (printscreen) 36,30€ c) With ability to print and copy (printscreen) 47,19€ |
| Slovak title | Tvarovky na priváranie na tupo. Časť 2: Nelegované a legované feritické ocele s osobitnými kontrolnými požiadavkami |
| English title | Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements |
| Release Date: | 01. 01. 2022 |
| Date of withdrawal: | 01. 12. 2022 |
| ICS: | 23.040.40, 77.140.20, 77.140.45 |
| Sorting character/National clasification code | 13 2200 |
| Level of incorporation: | idt EN 10253-2:2021 |
| Official Journal | 12/21 |
| Amendments | |
| Replaced by: | STN EN 10253-2:2022-12 (13 2200) |
| Repleces: | STN EN 10253-2:2008-04 (13 2200) |
| Note in Official Journal: | |
| Subject of the standard: | 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). |
| Preview: | Náhľad normy (PDF) |