Full Description

Scope: This document specifies requirements for design, calculation and installation of factory made thermalinsulated bonded single and twin pipe systems for buried hot water networks for continuous operation with treated water at various temperatures up to 120
b) EN 13941-2: Installation.
The requirements in this part, EN 13941-2, form a unity with those of EN 13941-1.

The principles of the standard may be applied to thermal insulated pipe systems with pressures higher than 2,5 MPa, provided that special attention is paid to the effects of this higher pressure.

Adjacent pipes, not buried, but belonging to the network (e.g. pipes in ducts, valve chambers, road crossings above ground etc.) may be designed and installed according to this standard.

This standard presupposes the use of treated water, which by softening, demineralization, de-aeration,adding of chemicals, or otherwise has been treated to effectively prevent internal corrosion and deposits in the pipes.

NOTE For further information on water qualities to be used in district heating pipe systems, see bibliographicentry [8].

This document is not applicable for such units as:
a) pumps;
b) heat exchangers;
c) boilers, tanks;
d) systems behind domestic substations.

Cross References:
EN ISO 15609-1
EN ISO 16810
EN ISO 17636-2
EN 489
EN ISO 17638
EN ISO 15614-1
EN 448
EN ISO 9606-1
EN ISO 23278
EN ISO 14732
prEN 13941-1
EN 13018
EN ISO 9934-1
EN 14419:2009
EN ISO 15609-2
EN 13480-5
EN 15698 (all parts)
EN 17248
EN ISO 15613
EN ISO 17640
EN ISO 5579
EN ISO 15610
EN 10204
EN ISO 17637
EN ISO 17636-1
EN ISO 11666
EN ISO 23277
EN ISO 3834-1
EN 488
EN ISO 10675-1
EN ISO 5817:2014
ISO 6761
EN ISO 3452-1
EN 253
EN ISO 9712
EN ISO 3834-4
HD 308 S2
EN ISO 14731:2006
EN ISO 3834-3
EN ISO/IEC 17025
EN ISO 14174
EN ISO 14175
EN ISO 14171
EN 12224
EN ISO 18275
EN ISO 4063
CEN/TR 16911
EN 15632 (all parts)
EN ISO 2560
EN ISO 14341
EN ISO 17632
EN ISO 636
EN 10253-2


All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 05/03/2019 ISBN(s): 9780580943607 Number of Pages: 98 File Size: 1 file , 1.6 MB Product Code(s): 30342041, 30342041, 30342041 Note: This product is unavailable in United Kingdom