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EN 489:1994

Preinsulated bonded pipe systems for underground hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene EN 489:1994

Publication date:   Sep 1, 2000

General information

99.60   Withdrawal effective   Feb 19, 2003

CEN

CEN/TC 107 Prefabricated district heating and district cooling pipe system

European Norm

23.040.07   Pipelines and its parts for district heat | 23.040.60   Flanges, couplings and joints

Buying

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Scope

This standard specifies requirements for joints, made under field conditions, between adjacent preinsulated pipes and/or fittings in district heating networks. The standard covers jointing of steel service pipes by means of fusion welding, the connection of casing pipe ends and the thermal insulation with poured rigid PUR-foam.

Life cycle

NOW

WITHDRAWN
EN 489:1994
99.60 Withdrawal effective
Feb 19, 2003

REVISED BY

WITHDRAWN
EN 489:2003




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