District heating pipes - Bonded single and twin pipe systems for buried hot and coldwater networks - Part 1: Joint casing assemblies and thermal insulation for hot and cold-water networks with metal service pipes in accordance with EN 13941-series.

Comment end date 2026-10-24

Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

From 2026-08-25 till 2026-10-24

4. Closure of enquiry

5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

23.040.07 - Pipelines and its parts for district heat

Technical Committee

TK 50 Heating and Ventilation Systems

ForeignTC'S

CEN/TC 107

Number of comments

Comment start date

2026-08-25

Scope

This document specifies requirements and test methods for joint casing systems for single and twin pipes between adjacent factory-made pipe, and/or fitting and/or valve assemblies for buried heating and cooling water networks with rigid pipe systems with metal service pipes in accordance with EN 13941-1 [4] and EN 13941-2 [5] as well as rigid pipe systems with plastic service pipes according to series EN 17415 and flexible pipe systems with metal service pipes according to EN 15632-4 . NOTE There are no differences in requirements for single and twin pipe joint casing systems. For bedding materials other than those defined in 5.2.3 additional precautions are defined inEN 13941-2 [5].

Relations

Pakeis

prEN 489-1