Sliding support SSG 7005 type 11
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.
Type 11 The standard for sliding support of Type 11 comprises two types, 11A och 11B. Sliding support Type 11A is designed for uninsulated pipes, pipes insulated for personnel safety and insulated pipes with a maximum insulation thickness of 80 mm. Sliding support Type 11B is designed for insulated pipes.
Construction
Type 11A: Sliding support for uninsulated pipes, pipes insulated for personnel safety and insulated pipes with a maximum insulation thickness of 80 mm.
Type 11B: Sliding support for insulated pipes.
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: Sliding support SSG 7005 - Type - Dy - Material
Example: Sliding support SSG 7005 - Type 11A - Dy 154 - Steel S235JRG2 as per EN 10 025
Designation: Sliding support SSG 7005 - Type and variant - Dy -(L1 - γ ) 1) Material
Example: Sliding support SSG 7005 - Type 11BK - Dy 154 - Steel S235JRG2 as per EN 10 025
Из раздела: Types of SSG 7001
