ISO 4056:1978
Polyethylene (PE) pipes and fittings — Designation of polyethylene, based on nominal density and melt flow index
Reference number
ISO 4056:1978
Edición 1
1978-08
Retirada
ISO 4056:1978
9762
Retirada (Edición 1, 1978)

Resumen

Polyethylene material for pipe production ist designated in terms of a figure code. The first group of figures consists of the second and third significant figure of nominal density, the second group consists of the melt flow index multiplied by 100.

Informaciones generales

  •  : Retirada
     : 1978-08
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 1
  • ISO/TC 138
  • RSS actualizaciones

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