Polyethylene (PE) pipes and fittings -- Designation of polyethylene, based on nominal density and melt flow index
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.
A standard is reviewed every 5 years
Revisions / Corrigenda