You do not see sufficient perspectives in the production of standard pipes?
Dreistern roll forming systems for the pipe industry produce very special pipes.


In the past pipes were mostly intended for the transport of media such as a water or gas, for supporting frames, or they were further processed into bicycle frames, for instance. They were considered stable and durable, but also heavy and susceptible to corrosion. Today pipes are still used for water pipes and gas pipes, or as bicycle frames. However, today they are no longer susceptible to corrosion even under aggressive ambient conditions. They are often 30% lighter than normal steel pipes. As automotive components they contribute to reducing fuel consumption and CO2 emissions. Often they take over a whole series of functions.

more

You do not see sufficient perspectives in the production of standard pipes?
Dreistern roll forming systems for the pipe industry produce very special pipes.


In the past pipes were mostly intended for the transport of media such as a water or gas, for supporting frames, or they were further processed into bicycle frames, for instance. They were considered stable and durable, but also heavy and susceptible to corrosion. Today pipes are still used for water pipes and gas pipes, or as bicycle frames. However, today they are no longer susceptible to corrosion even under aggressive ambient conditions. They are often 30% lighter than normal steel pipes. As automotive components they contribute to reducing fuel consumption and CO2 emissions. Often they take over a whole series of functions.

The manufacture of such multifunctional pipes requires significantly more process steps than would be
necessary for the production of the actual pipe. Their cross-section no longer needs to be round, they can take on practically any form. The boundaries between pipe and profile are therefore increasingly disappearing, just like the boundaries for the usage of pipes. 

In the past Dreistern has developed a series of trend-setting solutions for pipe manufacture. New processes for the pipe industry are constantly developed and tested in Dreistern roll forming machine and process development. Due to the large variety, the application examples given represent but a small selection.

  • Tube welding systems for thin wall tubes

    Conduits for glass fibre cables, tubes for medical technology, gas compensators or AGR heat exchangers for flue gas cooling – the applications for tube welding
    systems for thin wall tubes are varied, and always extremely demanding.

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  • HF, TIG and laser welding systems for profiles and tubes

    Dreistern is the specialist for pipes with special requirements. This aspect also includes selecting the most suitable welding method in the specific case. Dreistern has a decade of experience in HF induction welding as well as in TIG/plasma or laser welding. The same applies to Dreistern’s know-how related to roll forming technology. It helps to solve particularly difficult tasks in pipe manufacture.

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  • Mobile production systems for profile and tube manufacture

    It does not always make sense to produce profiles and pipes in one place and then to transport them long distances to the place where they are needed. This is particularly the case if these places are a great distance away and have a poor industrial infrastructure.

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  • Multilayer composite tube

    When in 1984 Dreistern delivered the first system for multilayer composite tubes, nobody could have imagined the unbelievable success this tube would have. Within a few years it became the most popular pipe for heating and drinking water in Europe.

    more
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Contact worldwide

Standorte Dreistern

Tel.: +49 (7622) 391-0
Fax: +49 (7622) 391-200
E-Mail

Trade shows

23.10.18 - 26.10.18

EuroBLECH 2018, Hannover

INNOVATION - INTEGRATION - IMPROVEMENT

In order to remain successful, the permanent development within our own core competencies and beyond is of great importance to our customers and to Dreistern itself. In this way we guarantee economic efficiency and investment security paired with uncompromising quality and high technology standards.

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