Walraven Case Study – complex bridge installation
Heavy duty pipe supports – a versatile solution for complex bridge installation
eavy duty pipe supports (or HD Clamps) are modern pipe clamps used for supporting heavy load pipework. They have been designed using state of the art manufacturing methods and with quick and easy installation in mind. Walraven HD Clamps are versatile, high quality (RAL quality certified) clamps that are ideal for dealing with extreme forces in indoor and outdoor environments
Here is an example of how heavy duty pipe supports have been used in practice.
Bridge development.
We were approached to help design the support system for two new district heating pipelines running under a newly constructed bridge spanning the River Avon.
The problem
There were several complexities on this project. Firstly, due to the corrosive environment around this installation, special consideration had to be given to the surface protection of the components specified
Heavy duty pipe supports – a versatile solution for complex bridge installation
eavy duty pipe supports (or HD Clamps) are modern pipe clamps used for supporting heavy load pipework. They have been designed using state of the art manufacturing methods and with quick and easy installation in mind. Walraven HD Clamps are versatile, high quality (RAL quality certified) clamps that are ideal for dealing with extreme forces in indoor and outdoor environments
The solution – heavy duty pipe supports
Our technical advisers carried out thermal movement calculations and designed all of the relevant pipe supports for this bridge.
All products recommended in our design solution had our special BIS UltraProtect® coating which can withstand up to 1000 hrs salt spray test, ensuring the best corrosion protection. (Hot-dip galvanised products last only up to 600 hrs.)
Heavy duty pipe supports were used to deal with the loads and the pre-insulated pipe. Expansion devices were installed to allow for the linear thermal movement.
For For more information, contact our dedicated Walraven technical team on technical@dpbuildingsystems.co.uk
