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Standards [CURRENT]

OENORM EN 17415-3

District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 3: Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene
Edition 2021-12-01

Standards [CURRENT]

OENORM EN 448

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene
Edition 2020-03-15

Standards [CURRENT]

OENORM EN 488

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
Edition 2020-03-15

Standards [CURRENT]

OENORM EN 15698-2

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
Edition 2020-03-15

Standards [CURRENT]

OENORM EN 13598-1

Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambers
Edition 2020-12-15

Standards [CURRENT]

OENORM EN 13598-2

Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambers
Edition 2020-12-15

Standards [CURRENT]

OENORM EN ISO 21304-1

Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21304-1:2019)
Edition 2019-07-01

Standards [CURRENT]

OENORM EN 15698-1

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
Edition 2019-12-01

Standards [CURRENT]

OVE EN 60674-3-8

Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 8: Balanced biaxially oriented polyethylene naphthalate (PEN) films used for electrical insulation ( IEC 60674-3-8:2011 + A1:2017) (german version)
Edition 2017-11-01

Standards [CURRENT]

NF C33-226

Insulated cables and their accessories for power systems - Cross-linked polyethylene cables of rated voltages from 6/10(12) kV up to 18/30(36) kV with fixed gradient for distribution networks
Edition 2016-08-13

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