Spring guide SSG 7005 type 28
This standard comprises symbols and types for hangers, guides, supports and anchorages for pipelines. These are described in detail in SSG 7005. Anchorage and support elements are described in SSG 7025 - 7179.
The standard is intended for use for piping as indicted below in the dimension range DN 10 - 1200. At fluid temperatures greater than 200°C we do not recommend galvanizing as the properties of the zinc deteriorate strongly and the outer surface becomes brittle. At fluid temperatures greater than 350°C and lower than -20°C, supports must be made from material that is suitable for the calculated temperature and compatible with the piping material or include a suitable thermal barrier.
Construction
Types 28AA and AC Spring guide for uninsulated pipes, pipes insulated for personnel safety and insulated pipes with a maximum insulation thickness of 80 mm.
Types 28BA and BC Spring guide for insulated pipes.
Designation
Designation: Spring guide SSG 7005 - Type - Dy - H - Spring support No. -(L1 - γ ) 1) + Stop lug SSG 7100 - Type - Qty - Material in guide
Example: Spring guide SSG 7005 - Type 28A - Dy 154 - H 900 - No. 3 + Stop lug SSG 7100 - Type B - 2 No. Steel S235JRG2 as per EN 10 025
Из раздела: Types of SSG 7001
