
Masterduct smooth-bore tubes are used wherever media need to be safely conveyed, surfaces need to be easily cleaned, or specific flow characteristics need to be achieved.
Smooth tubes can be adapted to specific technical requirements through the use of variable material combinations, spiral-wound tubes, functional strips, or custom fittings.
Tube systems with smooth inner and outer surfaces are used in many industrial sectors. They are particularly suitable for applications with high demands on media conveyance, cleanability, flexibility, or chemical resistance.
Depending on the application, material composition, wall thicknesses, surface properties, and functional elements can be individually tailored to technical requirements.
Possible Tube GeometriesMaterial Variants
Spiral Tubes from Masterduct If you are looking for spiral tubes.



Smooth tubes can be designed with a variety of technical functions and structural properties. Depending on the application, additional elements can be integrated to enhance stability, orientation, visibility, or specific functionalities.
The technical design is, of course, based on the specific requirements of the industrial application.
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Masterduct’s smooth-wall tube technology makes it possible to tailor the geometry, wall construction, and material selection specifically to technical requirements. Depending on the application, smooth-wall tube solutions can be designed to meet defined specifications regarding flexibility, stability, chemical resistance, and installation conditions.
In addition to standard geometries, application-specific designs are also possible, such as for special cross-sections, tight installation spaces, or precisely defined wall thicknesses. This allows smooth-wall tubes to be designed in such a way that they can be reliably integrated into various industrial applications.
Additionally, functional elements can be incorporated into the tube design, for example for identification, structural differentiation, or to support specific technical requirements. This results in smooth industrial tubes whose construction, material composition, and function are specifically tailored to the respective application.

Multi-layer tubes whose layers are extruded one after the other. They combine different material properties, even of otherwise incompatible materials (with an adhesion promoter layer if required). This results in inert, pressure-resistant or flexible layers, for example.
For complex installation scenarios or specific media routing requirements, smooth-bore tubes can be combined with fittings, adapters, or connectors. This allows technical systems to be adapted to existing installation spaces and process requirements.
In addition to linear tube systems, molded or functionally enhanced designs are also available.


Industrial tubes with smooth inner and outer surfaces are used in a wide range of industrial applications. Depending on the industry, different requirements take precedence, such as flexibility, cleanability, chemical resistance (see our list of chemical resistance of plastics), or mechanical properties.
Thanks to variable material combinations, functional features, and a range of technical designs, smooth tubes can be adapted to meet a wide variety of industrial requirements.
From standard smooth tubes to technically advanced designs, we support industrial applications with tailored tube solutions.

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General contact
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Phone:+55 11 4151 5100
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