LST EN 15698-1-2009
District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene

Standard No.

LST EN 15698-1-2009

Release Date

2009

Published By

Lithuanian Standards Office

Latest

LST EN 15698-1-2009

LST EN 15698-1-2009 history

• 2009 LST EN 15698-1-2009 District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene