SSG7650

This standard is intended for use as support for the creation of pipe systems. In the event of ambiguities, Swedish Work Environment Authority Documents [AFS 2023:5 (design and manufacturing), AFS 2023:11 (use and control) and AFS 2023:13 chapter 12 (test pressure regulation)] apply. Recommendations for the choice of materials in
pipe systems and associated components and their classification and inspection, are provided in the appendices based on the medium codes and medium data. For a summary of SSG PED pipe classes, see SSG 7829E.

In addition to the standard, there is an editable appendix (SSG 7650EBX) that makes it possible to manage local plant-specific medium codes. If necessary, the appendix can also be used to give SSG comments for future revisions of this standard. Then send the appendix to support@ssg.se.

Appendix 40 to this standard gives the user the opportunity to choose the category and module according to [AFS 2023:5]. Appendix 50 gives the user the opportunity to choose the inspection class according to [AFS 2023:11].

To support the risk assessment in design and manufacture, see SSG 7916E - Checklist: Risk analysis of pressurised equipment and for use and control see SSG 7917E - Risk assessment for use of pressurised
equipment.

The media codes are updated continuously where pictograms are missing.