Nießing Anlagenbau

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Custom-made designs

From individual parts to serial production

One of our area of specialty is the production of steel and stainless-steel components, which our customers require in various qualities / material grades for their projects. This includes laser / flame cutting or precision edging and rolling. Common welding methods (TIG / Mag / Pulse / SAW) are used.

Talk to us about your project – we manufacture according to your order or on a contract basis, and are also available for consultancy and planning of the previous design to be implemented.

Pipes and formed components

The portfolio or the materials to be processed are manifold. We process stainless steel from Ø 300 to Ø 3000 mm in individual lengths, as well as sheet thicknesses from 1.5 to 6.0 mm (depending on the diameter).

The application forms of our customers’ components are equally diverse. What specifications do you need? Welded, pickled and passivated on automatic machines?


Diverse customized solutions


Exhaust silencers

Operators of power plants are required to comply with relevant environmental regulations, for example noise levels. Nießing treats the exhaust system – from the outlet of the power generator (boiler, engine, ...) to the chimney orifice – as a complex unit during acoustic testing.


SCR catalytic converter/SCR silencer combination

Compared to conventional systems, Nießing’s silencer-SCR unit features a more compact design for minimal space requirements; a lighter construction thanks to special components; as well as an increased efficiency for maximum noise reduction.


Plant construction/Steel chimney construction

Nießing always literally outgrows itself when it comes to plant construction: Be it supply or exhaust air towers, steel chimney construction or turnkey exhaust air/flue gas systems - Nießing carries out the engineering, planning, construction, commissioning, monitoring and maintenance of industrial chimney systems that direct both supply and exhaust air in the right direction.


Internationally agile

Nießing operates worldwide and has established reference projects at numerous international locations.