Damping of conductor tubes

A pipe support comprising an inflatable bladder.

A method of packing an item, the method comprising inserting a packing device between the item and an adjacent structural support, the packing device comprising a container, inserting a settable substance into the container and allowing or promoting a change of viscosity of the settable substance.

A method of supporting a pipe, the method comprising inserting an inflatable bladder between the pipe and an adjacent structural support so as to take free space between the pipe and the adjacent structural support.

A method of adjusting the position of a pipe or other item of equipment within a supporting structure, the method comprising inserting an inflatable bladder between the pipe and the supporting structure, and inflating the bladder to move the pipe relative to the supporting structure.

A method of moving an item comprising placing a packing device against the item, inflating the packing device with fluid, and optionally allowing the fluid in the packing device to change phase.

A method of damping a conductor tube in a guide tube therefor comprising the steps of inserting a bag between the conductor and the jacket and filling the bag with a settable material to provide a resilient layer between the conductor and the guide tube.

A damping device for use between a conductor tube and a guide tube therefor comprising a bag adapted and shaped for insertion between a conductor tube and its guide tube and adapted to be filled by a settable material.