For doing this operation, pipe and casing
must be held in a concentric position and rigid
central rings are usually used for this purpose.
Thanks to its long experience with pipeline spacers,
S.T.A.M.P. is designing and implementing a new flexible central rings family, just for this application, whose main features will be:
dramatic reduction of time for central ring fastening on the pipeline
reduced dimensions range to cover full pipe diameters
relevant cut-off of moving and stocking costs, due to an improved packaging system
lower time for positioning auxiliary cables.
Moreover the fluodinamics of foaming materials, when injected in the gap, is positively affected by Stamp insulating central rings, improving the whole insulation.