Please select and order
€84.27
excl. VAT
Add to cart
Norm
ÖNORM EN 489
Issue date: 2003 06 01
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
This European Standard specifies requirements for joints, made under field conditions, between adjacent
preinsulated pipes and/or fittings in district heating networks. ...
Withdrawn: 2009 06 15
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 25 Pages
Language:
German
| English
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies requirements for joints, made under field conditions, between adjacent
preinsulated pipes and/or fittings in district heating networks. The specified general requirements are also valid for
field made T-branches, bends, reducers, caps, etc.
The standard covers jointing of steel service pipes by means of fusion welding, the connecting of casing ends with
joint casings and the thermal insulation with poured rigid PUR foam.
This standard specifies methods for type tests of complete joints and PUR-foam for joints under laboratory
conditions. The type tests apply only to straight casing joints which are not-welded.
The requirements of this standard can also be applied to casing pipe weldings/connections of on site made fittings.
The requirements of this standard are aiming at obtaining a technical life of the joints of at least 30 years.
ÖNORM EN 489-1
2022 12 01
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1:...
Norm
ÖNORM EN 489-1
2020 03 15
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1:...
Norm
ÖNORM EN 489
2009 06 15
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - J...
Norm
ÖNORM EN 489
2003 06 01
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - J...
Norm
↖
ÖNORM EN 489
1995 02 01
Preinsulated bonded pipe systems for underground hot water networks - Joint assembly for steel servi...
Norm
Norm
Issue date :
2003 09 01
Design and installation of preinsulated bonded pipe systems for district heating
Norm
Issue date :
2009 03 01
Design and installation of preinsulated bonded pipe systems for district heating
Norm
Issue date :
2004 06 01
Non-destructive testing of welds - Radiographic testing of welded joints (EN 1435:1997 + A1:2002 + A2:2003)
Norm
Issue date :
2004 06 01
Non-destructive testing of welds - Ultrasonic testing of welded joints - Acceptance levels (EN 1712:1997 + A1:2002 + A2:2003)
Norm
Issue date :
2007 08 01
Non-destructive testing of welds - Ultrasonic testing of welded joints - Acceptance levels
Norm
Issue date :
2004 06 01
Non-destructive testing of welds - Ultrasonic testing of welded joints (EN 1714:1997 + A1:2002 + A2:2003)
Norm
Issue date :
2007 08 01
Non-destructive testing of welds - Ultrasonic testing of welded joints
Norm
Issue date :
2009 04 15
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
Norm
Issue date :
1994 06 01
Non-destructive testing - General principles for radiographic examination of metallic materials by X- and gamma-rays
Norm
Issue date :
2004 06 01
Non-destructive testing - Ultrasonic examination - Part 1: General principles (EN 583-1:1998 + A1:2003)
Norm
Issue date :
2004 03 01
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
Norm
Issue date :
2004 05 01
Welding and allied processes - Recommendations for joint preparation - Part 1: Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2003)
Norm
Issue date :
1984 12 01
Recommended practice for radiographic examination of fusion welded joints — Part 3: Fusion welded circumferential joints in steel pipes of up to 50 mm wall thickness
Norm
Issue date :
2009 06 15
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