The Seppeler Group is an alliance of nine companies that are linked in terms of capital but act as totally independent legal units.

The main business field is the prevention of steel corrosion through hot galvanizing and Duplex coatings in all imaginable scales-from screws to steel constructions of 23 m height.

In the realm of production, the Seppeler Group enterprises, Rietberg and Helling & Neuhaus have made a name for themselves with storage and disposal systems for liquid hazardous materials, agricultural drying systems and steel gratings, high-grade steel, aluminum and fiberglass reinforced plastics.

 

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Overview: Services and Products

Hot dip galvanizing and Duplex system

Through product-oriented specialization, the companies of the Seppeler Group are uncompromisingly oriented towards the needs of our clients:

large, massive steel constructions of up to 23 meters length hot galvanizing of steel constructions, containers, locksmith products, serial parts, stable installations tube and rod stock, sheet metal centrifugal galvanization incl. packaging (for example, screws, nails, stampings, installation materials) boiler measurements up to 16.20 m length x 1.70 m width x 2.80 m depth Duplex system (wet and powder coating of galvanized goods in any color

Creation of testing and measurement protocols

Commissioning and individual weighing of components

Blasting work

Metal spraying of zinc

Preparation of components

Assemblies, ready-to-build-in retrofitting

The Seppeler Group Rietbergwerke are specialists in the fabrication of containers for the storage and transportation of liquid hazardous materials such as oil, diesel, gasoline or other chemicals hazardous to the environment. The palette ranges from 50 liter storage and disposal systems to 10.000 liter tank systems for fuels and water-polluting chemicals. What is special is the double lining of the systems which in many cases makes the required collection trap superfluous. An excerpt of our product range:

stationary tank systems for fuels mobile tank systems for chemicals waste oil collection containers multi-tanks (multifunctional cubic storage containers) waste oil containers and depots hazardous material / chemicals containers fuel suction devices

The Seppeler Group company, Helling & Neuhaus, is specialized in the production of gratings:

 

broad range of steel gratings and steps highly durable due to production with high tensile steel; different profiles for anti-slip models weather-resistant due to hot galvanization heavy-load gratings unusual, special dimensions and forms according to individual requirements gratings made of high-grade steel, aluminum and plastic materials