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  • Abstract:
    This standard applies to protecting caps for pipe fittings with welded or threaded ends. The protecting caps are especially used during shipping and storage to seal the fittings against the ingress of foreign matters and to protect the blace of attachment from damage. This standard does not apply to protecting caps for fittings with flanged connections (refer to DIN EN 12351).
  • Document number:
    DIN 3444
  • Issuing date:
  • Document type:
  • Title:
    Protective caps for pipe fittings with welded and threaded ends
  • Replaces:
    DIN 3444(1997-10); DIN 3444(2014-08)
  • Author:
    Valves Standards Committee
  • Search term:
    Caps (closures); Dimensions; Elastomers; Fittings; Marking; Materials; Pipe caps; Pipe fittings; Pipelines; Pipes; Plastics; Protective caps; Protective devices; Shape; Specification (approval); Thermoplastic polymers; Thread ends; Threads; Valves; Weldings; Weld-on ends
  • Application areas:
    15.05 Gasverbrauchseinrichtungen (entspr. EG-Richtlinie)
  • Hazards:
    FA Brand- und Explosionsgefährdungen im Allgemeinen
  • ICS:
    23.040.99 Other pipeline components
  • Price:
    49,00 EUR
  • Cross references:
    DIN EN 10220 (2003-03)<G>; DIN EN 10255 (2007-07)<G>; DIN EN ISO 1127 (2019-03)<G>; DIN EN ISO 3183 (2020-02)<G>; DIN EN 12351 (2010-08)
  • Update flag: