Centering collars
STAMP Eurospacers 100% plastic
STAMP spacer and centering collars allow:
to ensure electrical insulation of the pipe in the protective sheath
to ensure that the pipe is threaded into the sheath without damaging the coating
the installation of service pipes or cables along the entire length of the duct
to withstand thermal and mechanical stresses, particularly during installation
INTEGRA rolling collars
Available in numerous versions adapted to the diameters and weights of the pipes to be threaded, INTEGRA clamps, made up of HDPE elements, are all fitted with rollers allowing the pipe to move easily during installation.
Installation is made easy by the snap-in system of the elements and the tightening around the pipe by means of threaded rods.
Steel centering devices on rollers
The collar consists of two halves that are held together by bolts. The welded pads carry rollers that have the same function as the pads on plastic collars.
Suitable for threading one or more pipes
We calculate for you
To help us determine the number of necklaces needed for your project, you only need to provide us with:
- the length of the crossing
- the inner diameter of the sheath
- the outside diameter of the main pipe
- the materials of the sheath and the main pipe
- for cast iron pipes: the outside diameter of the collar