STN EN 12285-4
| Name: | STN EN 12285-4 |
| Validity: | Valid |
| Number of pages: | 36 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Dielensky vyrábané oceľové nádrže. Časť 4: Vertikálne valcové jednoplášťové a dvojplášťové nádrže na nadzemné uskladňovanie horľavých a nehorľavých kvapalín znečisťujúcich vodu, ktoré neslúžia na vykurovanie a chladenie budov |
| English title | Workshop fabricated steel tanks - Part 4: Vertical cylindrical single skin and double skin tanks for the aboveground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings |
| Release Date: | 01. 04. 2026 |
| Date of withdrawal: | |
| ICS: | 13.300, 23.020.10 |
| Sorting character/National clasification code | 69 8047 |
| Level of incorporation: | idt EN 12285-4:2025 |
| Official Journal | 03/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the requirements for metallic shop fabricated cylindrical vertical steel tanks, single and double skin for the aboveground storage of water polluting liquids (both flammable and non-flammable) within the following limits: — from O 1250 mm up to O 4 000 mm inner tank nominal diameter, and — up to maximum overall shell length of 6 times the nominal inner tank diameter (or max 14 m shell lenght Lz), and — tank possible to be divided from 1 to 5 compartments, — for liquids with maximum density of up to 1,9 kg/l, and — with an operating pressure (P0) of maximum 50kPa (0,5 bar (g)) and minimum – 5 kPa (- 50 mbar (g)), and — where double skin tanks with vacuum leak detection system are used the kinematic viscosity of the stored media shall not exceed 5 × 10-3 m2/s. This document is applicable for normal ambient temperature conditions (-40 °C to + 50 °C). Where temperatures are outside this range, additional requirements need to be taken into account. This document is not applicable to ... |
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