1.1 This standard specifies the characteristics of pipes made of polybutylene (PB) for piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water whether or not intended for human consumption (domestic systems), and for heating systems, under design pressures and temperatures appropriate to the class of application (see Table 1 of KS M ISO 15876-1).
This standard covers a range of service conditions (application classes), design pressures and pipe dimension classes. NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selections
from these aspects, taking into account their particular requirements and any relevant
national regulations and installation practices or codes. It also specifies the test parameters for the test methods referred to in this standard. In conjunction with the other Parts of KS M ISO 15876 it is applicable to PB pipes, their joints and to joints with components of PB, other plastics and non-plastics materials intended to be used for hot and cold water installations.
It is applicable to pipes with or without (a) barrier layer(s). NOTE 2 Plastics pipes provided with a thin barrier layer, e.g. to prevent or greatly diminish the
diffusion of gases and the transmission of light into or through the pipe wall and where
the design stress requirements are totally met by the base polymer (PB).
1.2 Annex C(Normative) shall be effective with the Body of this standard until Dec 28, 2006, but it shall be deleted after that.
KS M 3363-2003 history
2020KS M 3363-2020 Plastics piping systems for hot and cold water installations — Polybutylene (PB) pipes
2015KS M 3363-2015 Plastics piping systems for hot and cold water installations — Polybutylene (PB) pipes
2009KS M 3363-2009 Plastics piping systems for hot and cold water installations-Polybutylene(PB) pipes
2003KS M 3363-2003 Plastics piping systems for hot and cold water installations — Polybutylene (PB) pipes
1998KS M 3363-1998 Plastics piping systems for hot and cold water installations — Polybutylene (PB) pipes