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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
DIN 3859 2020-09-25 Compression couplings - Technical delivery conditions More  Comment 
ISO/WD 21799 2020-08-28 Ductile iron pipes, fittings, accessories and valves - External coatings of Ductile Iron Pipeline Systems - Aggressiveness assessment, requirements and field of use More  Comment 
ISO/CD 4370 2020-07-16 Environmental life cycle analysis and recycling More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 2695 2020-10 Diaphragm-weld packings and weld ring seals for flange connections More  Read draft and comment
DIN 2696 2020-10 Flange connections with lens shaped gasket More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN 2384 2020-10 Standard Thermal energy storage - Terminology, requirements, parameters, test principles More  Order from Beuth Verlag
DIN EN 14628-1 2020-09 Standard Ductile iron pipes, fittings and accessories - Requirements and test methods - Part 1: PE coatings; German version EN 14628-1:2020 More  Order from Beuth Verlag
DIN EN ISO 7369 2020-09 Standard Pipework - Metal hoses and hose assemblies - Vocabulary (ISO 7369:2020); German version EN ISO 7369:2020 More  Order from Beuth Verlag

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 20003-2 2020-09-30 Steel tubes for mining; fittings with loose flanges and plain collars, projection and recess; nominal pressure 6 More  Comment 
DIN 20003-3 2020-09-30 Steel tubes for mining; fittings with loose flanges and plain collars; nominal pressure 40 More  Comment 
DIN 20003-1 2020-09-30 Steel tubes for mining; fittings with loose flanges and plain collars; nominal pressure 10 More  Comment 

All withdrawals  

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