Tubes and pipes - Import export

These are the accessories mainly used in water sports accessories.

CORMIFLEX® tubes are folded spiral-seam pipes made of high-grade steel precision strip. Reaching up to 350°C, their high temperature resistance is predominantly used for exhaust gas routing in passenger car, utility vehicle, RV and marine heating units. CORMIFLEX® PLUS bears additional resistance against corrosion due to salt and other aggressive agents.

Air flow routing tubes are designed to channel different kinds of air to appropriate destinations. If you have a specialized vehicle and need superior flexibility in your air duct tubing, these products lead the industry. CARADUCT® flexible tubes are multi-layer, grooved tubes that are wound from a combination of aluminum and paper layers. They possess a particularly high crushing strength and have very good insulation properties. Through high flexibility and small bending radii, they offer good space usage, particularly when laying out in corners. Dükerrohr is a twin flexible tube distinguished by a particularly high insulation effectiveness to reduce temperature drops in the warm air ducting. Since it is installed outside of the vehicle, it carries additional protection against water and oil splashes.

Heat protection sleeves and mats extend our expertise in protective aluminum flexible tubing to other shapes and uses. Layers of aluminum foil are combined with fiberglass for products that can withstand temperatures up to 750°C.

Heat protection tubes are made by layering several kinds of aluminum alloy foil and other materials, such as fiberglass and plastic with corrugations. The excellent reflectivity of the aluminum alloy on the external surface reflects radiant heat, and its insulating power additionally serves to protect the aluminum flexible tube’s content from heat sources. These products have great flexibility but high dimensional stability, and they can be compressed or extended as required. They can also be fastened or mounted easily by crimping the end fittings.

By creating specialized aluminum alloys, pioneering new treatments and combining aluminum components with other materials such as paper, plastic and fiberglass, Novelis has become the global quality leader for the transportation manufacturing industry. We have created a range of transportation manufacturing products that provide insulation against heat, sound and gases, high strength so components remain effective under pressure, and superior flexibility for a full range of designs and implementations. Key Novelis aluminum components include heat exchangers, heat protection mats and sleeves, energy absorption elements, hoses, silencers and flexible tubes, including heat protection tubes, air ducts and exhaust pipes. Novelis is a leading supplier of light-gauge, narrow-slit aluminum fin stock (bare and clad) and brazing sheet used in the production of heat exchangers.

for gas burners meeting DIN 30665*spiraling stainless steel wire core (buckling resistance)*working pressure up to 100 mbar

DIN Norm 30664,1*outside Ø 14 mm*inside Ø 10 mm

We offer a great variety of loading systems for all the machines, dependent on the material, tube diameter and tube length. Tubes that have already been formed and with added components can also be loaded without any issues. The appropriate orientation is therefore very important, when loading the tube into the production cell. External workpieces, such as nuts, flanges, supporting sleeves can be added to the system in a controlled manner and included in any subsequent processing steps. A great variety of loading volumes is possible. Step feeder, Conveyor feeder, Chain feeder, Swivel arm feeder, Loading tables, Bowl feeder, Alignment station

The noise levels in pipe and rod raising systems can be very high. A chute lined with secutex pipe modules ensures that noise levels are reduced and that surfaces are protected. The secutex material with inset perforated plates is particularly wearresistant and cushions the movement of pipes and rods very well. The cast sections are attached using drilled attachment holes. Segment sizes and joins are manufactured according to client requests.

RK tube connectors – the flexible alternative to welded connections The clampable tube connectors from RK Rose+Krieger are a cost-efficient solution for the positive and ready detachable connection of a diverse variety of systems – without the need for drilling and welding. Depending on the field of application and the expected load, RK Rose+Krieger offers tube connectors made of plastic (Light Clamps), aluminium (Solid Clamps) or stainless steel (Robust Clamps). The Solid Clamps tube connector system also includes the RK monitor mounting for the fixation and ergonomic adjustment of monitors and touch screens used in industrial applications. Say goodbye to welding – that could be the motto of the clampable RK tube connectors The simple assembly technology of the clamping elements eliminates the need for time-consuming and cost-intensive drilling and welding work.

Our OHLER product line is specifically designed for use in automobiles and caravans. Novelis is one of the leading suppliers of flexible tubes and hoses for the automotive sector with products used for heat protection, air ducts, exhaust pipes, thermal insulation and energy absorption.

The light weight and pliability of aluminum make it easy to work with and can streamline installation. In addition to the weight advantage and ductility, aluminum provides a complete barrier to light, moisture and magnetic waves. Impermeable to all gases including oxygen, aluminum also provides superior fireproofing capabilities for both industrial and residential construction. Aluminum insulation offers good noise reduction properties along with resistance to corrosion and heat. Not only does this improve interior environments, it also increases product life and efficiency. These proven characteristics continue to make aluminum the leader in insulation and the preferred choice for all types of building and construction.

Depending on the application, tubes may require subsequent drawing following the extrusion process. Examples of this are: a requirement for a high degree of dimensional control and/or the need for tight tolerances, where the final outside diameter and/or wall thickness of the extruded tubes can only be achieved by subsequent cold drawing, where the final mechanical properties for non-heat treatable alloys are to be achieved by strain hardening (drawing) or where special requirements exist for the microstructure of the tubes.

Seamless aluminium tubes can be ordered in all commercially available aluminium alloys in addition to high strength aluminium alloys which are required for more demanding applications. ALUnna has a number of extrusion presses equipped with mandrel piercing capability. This allows us to extrude a large range of extruded tubular dimensions from a number of different billet diameters. The size range for seamless extruded tubes ranges from 17 mm to 300 mm in diameter.

Novelis is the global leader in rolled aluminum products and aluminum beverage can recycling. Our technical competence and innovation have made us a development partner chosen by leading companies from the automotive, building, printing and packaging industries, among others. With its customer orientation and strong industrial performance, Novelis plays a crucial part in shaping products for the future. The aluminium content means that there is only slight thermal length variation, just like with metal tubes. In addition, the tubes become completely oxygen-impermeable, which is indispensable when connecting radiators, for example. Using state-of-art production facilities and experienced specialists, Novelis ensures top quality in the manufacture of its products – across the entire production process, from casting and processing the ingots via hot and cold rolling, to packaging.

"A.E.T. is one of the few German companies that co-extrude heat-shrink tubing. In addition to the required order information, all that is required is a production sample for precise dimensions. From prototype development to high-volume series production, A.E.T. offer all quantities. An A.E.T. customer advisor will be happy to answer any further questions with you in a telephone conversation. "

Labelling systems can be integrated, whether it is laser, needle or inkjet, to mark and identify the tubes. Other options that can be integrated are welding seam detection, length control or measurement of processed tubes. The corresponding sensor and camera technology can be implemented for the specific product. The following step can be carried out without any problems, whether it is cutting, punching, deburring of holes or seal testing with external systems. Smart data evaluation All the systems can be equipped with different control and IPC panels. Interfaces to data caption systems for consumption and operation make the digitalization and evaluation of the data. Marking system, Welding seam detection, Camera control system, Internal and external cleaning processes, Cleaning and suction, Hole punching, Deburring – chamfering

The right system for every need There is a great variety of handling systems available, dependent on the length of the workpiece. For short tubes there are systems gripping from below with insertion axis and for long tubes there are systems handling from above. Both options can be used in our combination systems. They guarantee ideal access for the operator, so they can complete the setup and any maintenance operations in the best possible way. Transfer stations, turning modules for processing the tube in both directions within an installation and multiple grippers are available for optimized processes. Handling robots from many different manufacturers can also be integrated. The robots are used to move tubes/workpieces. A preassembly of different workpieces is also feasible in this case. The various components can be sorted using sensors and robots.

Clean, efficient, versatile. transfluid's knife cutting method is ideal for postbending cuts. Even with extreme geometries it is possible to have perpendicular cuts with sharp edges. In both cases both chips can easily be detected in the process. Extreme requirements are also not a problem, as up to two blades can be used. An internal mandrel can also optimise the process.

Created for precision. Our chipless orbital cutting machines make precise cutting results possible. Your tubes can then be directly processed further and for instance be formed straight afterwards. That saves time and money.

In form, double strength. For the optimum processing of your individual requirements we simply combine our transfluid forming techniques, as simple as that, in particular the axial forming and the rollforming. The additional clamping unit makes even extreme forming feasible in one work sequence. The cutting before the axial tube forming is also possible, as well as the rollforming of a preformed geometry. That saves you valuable time. A strong partnership axial forming and rollforming. Our t form combination machines is the perfect union of axial and rolling tube processing, with up to 6 axial forming steps, two rollforming stations, two powered tool holders for flange orientation and an additional clamping unit. The horizontal clamping system makes the processing of bent tube geometries possible.

Powerful and fast forming. The type UMR tube forming machine uses smart operating technology with many preset settings that can be retrieved automatically to achieve perfect mirrorlike surfaces. When producing flaring with 20°90° angles, with a clamping length of 1 x D, the machine achieves perfect sealing surfaces. Flaring up to 90° can be produced in a single cycle. Tools can be changed extremely quickly. With the appropriate tools the machine can also close tube ends.

All the options in one single machine forming, cutting, postbending cutting, threading. Our rotational technology increase the possibilities of forming on tubes with minimal expenditure on tools. All the drives are servoelectric by design and, if needed, CNCoperated. In our SRM typeforming machines, all the settings are preloaded, so there is no longer any need for costly adjustments. Different tool variants further expand the processing possibilities for chipless cutting or postbending cutting. The machines can produce internal and external profiles and can also roll in synchronicity thanks to a special tool head (inside/outside).

Accurate forming with fast tool change. Our type REB axial t form forming machines, with their compression power of up to 1,300 kN are particularly wellsuited to effortlessly master complex geometries. With up to 6 forming steps in combination with an additional clamping unit they will satisfy almost all requirements. The operation is simple and intuitive with a touch panel. The sequence control makes each separate movement of the respective forming step userfriendly and fully programmable individually. We offer the option to equip our systems with electric or hydraulicnumerical drives. These forming processes can be completed stepwise in transfer system to achieve very short cycle times. Simultaneous axis movements ensure fast production processes and an efficient and highly dynamic production.

Maximum bending freedom. The robotic bending technology combines the greatest versatility in manufacturing steps and simple handling. The robotic head is equipped with a clockwise and counterclockwise bending head, so that bending can happen in both direction once clamped. The eight synchronized and fully electric axes give maximum versatility when processing tubes. The bending process on tubes, including the processing at the ends and addon component can be done without any problems. The addon components can be positioned automatically, if needed. A radii/plane changer with up to 6 tools per bending system is integrated to give maximum flexibility..

We have developed these t bend machine solutions strong> for fast and efficient processing times. They are specifically tailored to the challenges of individual bends. Whether the system is manual or automated, they will deliver the best possible results. Highly efficient This manufacturing accelerator offers the profitable efficiency of our high performance bending machines for the manufacturing of hydraulics fittings together with Top Speed that is what the "AB" series stands for. For individual bends from 1xD to 1,500 mm bending radius for small and large radii, for demanding materials with thin walls, the high performance (HP) machine series guarantees the perfect bending result.

Stable, flexible and economical. This series will win you over with its special stability and performance. Individual pieces and small series can be produced in an extremely economical manner with this machine concept. The use of highvalue components ensure the machine's durability.

For better efficiency. The electric axes can be programmed in synchronicity to give optimum cycle times.Tools for bending on multiple levels with automated tool change makes it possible to achieve various radii and the most extreme geometries on tubes. With our clockwise/counterclockwise bending machines – also available with push bending function – the most complex bends become reality with great accuracy.