Over deze norm
This International Standard specifies the characteristics of polyethylene film, commonly called sleeving, used as additional protection against corrosion for ductile iron pipelines, particularly when laid in aggressive soil conditions. This film, the efficiency of which has been proved by experience, takes the form of a sheet or tube fitted around the pipes and fittings, on-site, immediately before pipe-laying.
||Modulaire gietijzeren buizen - Polyethylene kous voor plaatstoepassing
||Ductile iron pipelines - Polyethylene sleeving for site application