• Productsand services

    Kiel Flanschen

    and services

Areas of application based on your drawing specifications 

Kiel Flanschen is a specialist for the mechanical turning of all kinds of rings, forged parts and cast parts with dimensions ranging from diameters of 400 to 6000mm, construction heights of up to 3000mm and a maximum overall weight of up to 60 tons. Our range of products includes individual turned, drilled and milled parts and standard and special flanges, all of which meet the highest standards in term of quality and precision.  

We have established ourselves as a reliable supplier in the fields of container and plant construction, power plant construction and mechanical engineering, as well as in the wind energy industry, over a number of decades.

Strong products in every respect:  

  • Special turned parts as per drawing
  • Special drilled and milled parts
  • Special flanges
  • Special flanges as per drawing
  • Standard flanges
  • Rings and segments

   KIEL material tables

We produce

We manufacture special flanges based on your drawings and specifications, for example gear rings, support rings, clamping flanges, oval flanges, all kinds of flame-cut parts, bearing flanges, welding lip seals and bayonet joints. 

The images below provide an insight into our highly specialised range of products - feel free to take a look!

If you have any questions regarding our products and services, please feel free to contact our competent specialists and service staff, who will be happy to help.
  • Gear rings
  • Support rings
  • Clamping flanges
  • Oval flanges
  • All kinds of flame-cut parts
  • Bearing flanges
  • Welding lip seals
  • Bayonet joints
Our bed milling machines, portal milling machines, drilling machines and CNC vertical lathes with a C-axis and driven tools enable us to offer our customers a multitude of drilling and milling services. We are able to process virtually every component, regardless of the material required and from the smallest diameters right up to a maximum diameter of 6 metres and a construction height of just under 3000mm.

The fact that our CNC machines can be connected in a network enables us to transfer your drawings and sketches in common file formats to our various control systems.

If you have any questions regarding our products and services, please feel free to contact our competent specialists and service staff, who will be happy to help.    
We produce the following components for you:
  • Tube plates
  • Nozzle floors
  • Deflect plates
  • Filter plates
  • Condenser plates
  • Support plates
  • Tube sheets
  • Baffle plates
Flanges based on ASME standards
We design and manufacture flanges in accordance with the ASME standards, for example for use in pressure vessels. Our flanges are suitable for a variety of different pressures depending on the design used. We supply flanges in accordance with the following ASME standards: ASME B 16.5, B 16.47  Series A and Series B.

Welding flanges with attachment pieces and slip-on flanges
These flanges are slid onto the pipe with their attachment pieces and then welded on. We supply welding flanges in accordance with standards DIN 86029 and DIN 86030.

Smooth flanges and collars
When required in smaller dimensions, these types of flange are normally manufactured from sheet metal. In the case of larger flanges, a bending process is used to bend flat bar steel into rings, turn it and/or drill it.

We supply smooth flanges in accordance with the following standards: DIN EN 1092-1 type 1, DIN 2573 and DIN 2576.

Plain flanges for ventilation technology
Wir fertigen Flansche für lufttechnische Anlagen. Dabei berücksichtigen wir die gängigen Normen und Qualitätsanforderungen. Wir liefern Flachflansche gemäß DIN 24154 und DIN 24155.

Flanges for use in shipbuilding
We manufacture flanges for use in ventilation systems. When doing so, we also factor in all common standards and quality requirements. We supply plain flanges in accordance with the standards DIN 24154 and DIN 24155.
We supply blank flanges  in accordance with the following standards:
  • DIN 2527 
  • DIN 28124 T1, T2 and T3 
  • DIN EN 1092-1 Typ 5

We supply welding neck flanges in accordance with the following standards
  • DIN 2630 up to NW 4000 
  • DIN 2631 up to NW 3600 
  • DIN 2632 up to NW 3000 
  • DIN 2633 up to NW 2000 
  • DIN EN 1092-1 Typ 11
We supply flanges for use in the construction of chemical apparatus  in accordance with the following standards:
  • DIN 28031, 28032, DIN 28033 Typ S/G, DIN 28034, DIN 28036, DIN 28038
  • DIN 28117 
  • DIN 28137, 28139, 28141 
  • DIN EN 1092-1 Typ 01 
  • DIN EN 1092-1 Typ 05
  • DIN EN 1092-1 Typ 11