Steel Pipes • Steel Processing • Steel Trading


Our pipe product line ranges from brand-new and declassified to used steel pipes in individual lengths, in a large variety dimensions from
NW 219mm - 2600mm, to metal sheets and tracks to also girders and steel sheet piles.

In addition, Frenkenberger offers extensive services in the field of pipe products. Our 25 years of experience have taught us to find individual solutions for your construction project. Consequently, initial treating and processing are the essential services we can offer today. Modern pipe cutting machines as well as different variants of pipe welding machines in combination with an EN-1090-1 and ISO 3834 certification in the field of welding bear witness of our high capacity and competence in the processing of steel products. Upon request, Frenkenberger also delivers the steel products directly to the respective construction site including professional crane unloading.

More than 25 years of experience make Frenkenberger a competent & service-oriented supplier for the realization of your construction project.
All offers are always made for goods on stock and thus an absolute delivery capability is ensured.

Please send us your requirements.

We are looking forward to your request and will process your inquiry as quickly as possible!

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Our Products

The products of Frenkenberger are applied in the field of forest trail construction, noise protection constructions, engineering and bridge constructions as well as for steel structures. Depending on your static needs and your budget, you may select between product qualities such as new, declassified and used. Initial treating and processing as well as possible coatings are further options.

Stahlrohre 1. Qualität

Steel Pipes - Prime Quality
New production, directly ex works.


Stahlrohre 2. Qualität

Steel Pipes – Second Quality

Transferring directly ex works.

Gebrauchte Stahlrohre

Steel Pipes Used

Longitudinal seam & Spiral seam welded

Various Steel Products

Girders, Meal Sheets, Steel Sheet Pile,...



Autogener Schnitt


Individual initial treating of any kind.

Quick lock pipes

Easy handling of the Connection.