BS ISO 8179-1:2004

Ductile iron pipes. External zinc-based coating. Metallic zinc with finishing layer | Status: Superseded, Withdrawn

1 Scope This part of ISO 8179 deals with an external protective coating system which is factory applied to centrifugally cast ductile iron pipes as specified in ISO 2531 and ISO 7186. This coating system comprises a metallic zinc layer followed by a finishing layer.

NOTE ISO 8179-2 deals with zinc rich paint with finishing layer.