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DIN standards committee piping and boiler plant

About NARD

The DIN Standards Committee Piping and Boiler Plant (NARD) concentrates its activities on National, European and International Standardisation of

  • terms for piping and boiler plants;
  • design, planning, choice of material, construction and testing of piping and boiler plants;
  • rules for the calculation of parts of piping, piping connections and boiler plants;
  • dimensions of pipes, flanges, fittings, piping connections, metal hose assemblies and compensators, apart from steel pipes, concrete pipes, fibre cement and plastic pipes.
  • Requirements for pipes, flanges, components. as well as technical delivery conditions for steel pipes;
  • interfacing dimensions for flange and socket/joint connections, threads and soldered joints, hose couplings, compression fittings as well as welded joints.
  • application related determinations as for clear way pipings, cement mortar linings and coatings as well as provision rules for power station equipment.

The NARD holds the secretariats of the European committees CEN/TC 269 "Shell and water-tube boilers" and CEN/TC 74 "Flanges and their joints".

Furthermore, the NARD holds the secretariats of Working groups of other European committees as CEN/TC 267 "Industrial piping and pipelines", CEN/TC 342 "Flexible metallic hoses, hose assemblies, bellow and expansion joints and of the Working group "Hose couplings" of CEN/TC 218 "Rubber and plastic hoses and hose assemblies".

The NARD participates in the work of CEN/TC 203 "Cast iron pipes, fittings and their joints" as well as ISO/TC 5 "Ferrous metal pipes and metallic fittings" and ECISS/TC 29 "Steel tubes".

How is NARD composed?

Contact

DIN e. V.

Andreas Schleifer

Saatwinkler Damm 42/43
13627 Berlin

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New projects
Document number Begin Title
ISO/WD 24131 2019-10-11 Internal protection by polymeric lining for ductile iron pipes More  Comment 
DIN EN 13480-3/prA4 2019-08-26 Metallic industrial piping - Part 3: Design and calculation More  Comment 
ISO/AWI 23991 2019-07-17 Irrigation Applications of Ductile Iron Pipelines - Product Design and Installation More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN 1514-2/A1 2019-12 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges; German and English version EN 1514-2:2014/prA1:2019 More  Read draft and comment
DIN EN 14772 2019-12 Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560; German and English version prEN 14772:2019 More  Read draft and comment
DIN EN 1515-4 2019-12 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU; German and English version prEN 1515-4:2019 More  Read draft and comment

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New DIN SPEC
Document number Edition Procedure Title
DIN CEN/TS 16650; DIN SPEC 28451:2014-08 2014-08 VN Specification for hose couplings for petrol, oil and lubricants - High pressure couplings; German version CEN/TS 16650:2014 More  Order from Beuth Verlag
DIN CEN/TR 1591-5; DIN SPEC 28591:2012-05 2012-05 Technical Report Flanges and their joints - Design rules for gasketed circular flange connections - Part 5: Calculation method for full face gasketed joints; German version CEN/TR 1591-5:2012 More  Order from Beuth Verlag
DIN CEN/TS 1591-3 2007-10 VN Flanges and their joints - Design rules for gasketed circular flange connections - Part 3: Calculation method for metal to metal contact type flanged joint; German version CEN/TS 1591-3:2007 More  Order from Beuth Verlag

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New standards
Document number Edition Title
DIN EN 14423 2019-11 Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar; German version EN 14423:2013+A2:2019 More  Order from Beuth Verlag
DIN EN ISO 6149-1 2019-09 Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019); German version EN ISO 6149-1:2019 More  Order from Beuth Verlag
DIN EN 13480-1/A1 2019-07 Metallic industrial piping - Part 1: General; German version EN 13480-1:2017/A1:2019 More  Order from Beuth Verlag

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