Workshop fabricated steel tanks - Part 3: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids for heating and cooling of buildings

Available format(s)

Hardcopy

Language(s)

English

Published date

07-01-2019

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

This document specifies the product characteristics and test/assessment methods for workshop fabricated cylindrical, horizontal steel tanks, single (type S) and double skin (type D) intended to be used for the underground storage of water polluting liquids (both flammable and non-flammable), specifically used for storage and/or supply of fuel for building heating/cooling systems, and of hot or cold water not intended for human consumption at normal ambient temperature conditions (−20 °C to +50 °C) within the following limits: -from 800 mm up to 3000 mm nominal diameter and; -up to a maximum overall length of 6 times the nominal diameter; -for liquids with a maximum density of up to 1,1 kg/l and; -with an operating pressure (Po) of maximum 50 kPa (0,5 bar(g)) and minimum – 5 kPa (–50 mbar(g)) and; -for double skin tanks with a vacuum leak detection system where the kinematic viscosity does not exceed 5 × 10−3 m2/s.

Committee	K 026
DocumentType	Standard
Pages	0
PublisherName	Norwegian Standards (Norges Standardiseringsforbund)
Status	Current
Supersedes	NS EN 12285-1 : 1ED 2003