Guide SSG 7005 type 13
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.
The standard for guides of Type 13 comprises two types, 13A and 13B. Guide Type 13A is designed for uninsulated pipes, pipes insulated for personnel safety and insulated pipes with a maximum insulation thickness of 80 mm. Guide Type 13B is designed for insulated pipes.
Construction
Type 13A
Guide for uninsulated pipes, pipes insulated for personnel safety and insulated pipes with a maximum insulation thickness of 80 mm.
Type 13B
Guide for insulated pipes at temperatures.
At insulation the sliding shoe shall be provided internally with a covering of aluminium sheet between the angles. The closed space shall then be filled with insulation.
Designation
Designation: Guide SSG 7005 - Type - Dy - Material
Example: Guide SSG 7005 - Type 13A - Dy 154 - Steel S235JRG2 as per EN 10 025
Designation: Guide SSG 7005 - Type - Dy -(L1 - γ ) 1) - Material
Example: Guide SSG 7005 - Type 13B - Dy 154 - Steel S235JRG2 as per EN 10 025
Из раздела: Types of SSG 7001
