EN 489:2009
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes@ polyurethane thermal insulation and outer casing of polyethylene

Standard No.

EN 489:2009

Release Date

2009

Published By

CEN - European Committee for Standardization

Latest

EN 489:2009

EN 489:2009 history

• 2009 EN 489:2009 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes@ polyurethane thermal insulation and outer casing of polyethylene
• 2003 EN 489:2003 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
• 1994 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