The benefits or features of these fittings can be varied as per the manufacturer.Benefits of Double ferrule compression fittings: Application of Double ferrule compression fittingsĭouble ferrule compression fittings are essentially used in many industries such as laboratories, aeronautical, downstream petrochemical, pulp and paper industry, shipbuilding, defence, semiconductors manufacturing, power generation, and many other heavy industries. For fractional sizes, these fittings are available between 1/16″ and 2″, and for metric sizes, these are available between 2 and 50 mm. These fittings are available in a conventional size range. It also offers the combination of a fractional tube at one end and a metric tube on the other end. About double ferrule compression fittingsĭouble ferrule compression fittings allow the consolidation between two metric tubes and two fractional tubes. Double ferrule compression fittings offer leak-tight connections for any tolerances in the external tube wall, thickness, diameter, and material hardness.

When the fitting nut is winded on the tube, then the ferrules get defaced to produce a strong seal. These fittings are readily available in metric as well as fractional tube sizes. It has an outer nut, two deformable front and back ferrules in soft alloy and, a tube fitting body. Double ferrule compression fittings are made for the same purpose, but it has different components. Compression fittings are used in industries to produce leak-free tube connections speedily and efficiently.

Compression fitting ferrules