EN 448:1994
Preinsulated Bonded Pipe Systems for Underground Hot Water Networks-Fitting Assemblies of Steel Service Pipes, Polyurethane Thermal Insulation and Outer Casing of Polyethylene

Standard No.

EN 448:1994

Release Date

1994

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 448:2003

Latest

EN 448:2015

EN 448:1994 history

• 2015 EN 448:2015 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
• 2009 EN 448:2009 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes@ polyurethane thermal insulation and outer casing of polyethylene
• 2003 EN 448:2003 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
• 1994 EN 448:1994 Preinsulated Bonded Pipe Systems for Underground Hot Water Networks-Fitting Assemblies of Steel Service Pipes, Polyurethane Thermal Insulation and Outer Casing of Polyethylene