Tubes mineral wool insulation



Thermal insulation shells of mineral wool COLM series are manufactured cylindrical concentric mineral wool fibers, treated with special thermosetting resin, provided with a longitudinal cut for installation and engraved symmetrically.

Are characterized by a high mechanical strength, not deformable due to the temperature, the weight and mechanical vibrations.

COLM series of thermal insulation shells can be applied in thermal and acoustic insulation of pipes for industrial heat transfer fluids, for flues or ducts in temperature.

This product is made with certified fibers at low bio dispersion, in accordance with Directive 97/69/EC. It does not need labeling as hazardous or carcinogenic.


Structure and dimensions




Standard diameters from 21 to 324 mm

Available thicknesses: 20, 30, 40, 50, 60 and 80 mm

Fire behaviour

Classification of the COLM shells fire resistance, in mineral wool:

Fireproof class A1 according to DIN 4102 IMO


Open the thermal insulation shells along the longitudinal and place it on the pipe to be insulated. Then fix the ends by means of tape or wire. Subsequently, it proceeds to coating application chosen.


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