1 Scope
1.1 General
1.1.1 This Standard covers DN 40 to DN 200 or 1‐1/2 to 8 NPS polypropylene drain, waste and vent
(DWV) pipe with or without a mineral filled core and polypropylene fittings intended for use in
commercial and residential applications and specifies requirements for materials, physical
characteristics, performance testing, and markings.
1.1.2 PP pipe and fittings covered by this standard include:
(a) Joints
i. integral elastomeric ring seal socket; and
ii. butt fusion;
(b) PP pipes and fittings joined with components of other plastic and non‐plastic materials;
(c) Soil and waste discharge pipework for the conveyance of domestic waste waters (low and high
temperature);
(d) ventilation pipework associated with; and
(e) rainwater pipework within the building structure.
