Products and Services

Waggonbau Graaff, based in Elze, specialises in the construction and conversion of tank cars, the design of individual wagon solutions and the manufacture of valves for rail freight wagons.

Developing and manufacturing chemical tank cars to order is our core business. Our portfolio includes unheated, insulated and heated tank cars, primarily in a variety of stainless steel designs. To build these high-end tank cars, we use stat-of-the-art production facilities to work with pressurized-vessel steel, including systems to process fine-grain structural steels and stainless steels. Our technical fittings also include a rotary pickling line for the precise treatment of internal surfaces, as well as automated welding equipment and an x-ray device to inspect circumferential and longitudinal welds to ensure the highest quality in every detail. This has been our commitment for over a century, and we see no reason to change it!

Based on modern designs, we use stainless steel and mild steel to supply our customers with innovative valve configurations for chemical, mineral oil and gas tank cars. We are also constantly developing special technical solutions, including freight wagon components tailored to your individual needs and innovative technologies to modernize your wagon fleet. Possessing all the expertise they need to develop tank cars and freight wagons from scratch, our design engineers also consistently find solutions for special transport requirements. Our experts rethink entire wagons from the ground up and manufacture to your specifications, drawing on decades of experience in wagon building and component development to do so.

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Liquid gas tank car
(Zags 117 m³)
  • Branch Gases
  • Segment Gas rail tank cars for LPG
Liquid gas tank car
(Zags 113 m³)
  • Branch Gases
  • Segment Gas rail tank cars for LPG
Chemical rail tank car
(Zacns 92 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacns 91 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacns 88 m³ POX)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacns 88 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Flüssiggas-Kesselwagen
(Zagns 83,5 m³)
  • Branch Gases
  • Segment Gas rail tank cars for chemical gases
Liquid gas tank car
(Zagns 82,5 m³)
  • Branch Gases
  • Segment Gas rail tank cars for chemical gases
Chemical rail tank car
(Zacens 77 m³)
  • Branch Chemicals
  • Segment Stainless steel rail tank car
Chemical rail tank car
(Zacens 75 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacns 64 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars, rubber lined
Chemical rail tank car
(Zacns 62 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacns 60 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zans 53 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars
Chemical rail tank car
(Zacens 41 m³)
  • Branch Chemicals
  • Segment Special wagons
Chemical tank car
(Zacs 49 m³)
  • Branch Chemicals
  • Segment Chemical rail tank cars, coated
Liquid gas tank car
(Zagns 83,5 m³)
  • Branch Gases
  • Segment Gas rail tank cars for chemical gases
Chemical rail tank wagon
(Zacens 50 m³)
  • Branch Chemicals
  • Segment Stainless steel rail tank car

Technical solutions for every requirement

There is no problem that cannot be solved! We supply you with valve fittings and special technical solutions for components. We will even build freight wagons to meet your individual needs.
We produce modern valves and equip your chemical, mineral oil and gas tank cars with our own high-quality technical components.
We develop a wide range of special solutions for the freight wagon market. Our innovations focus on underframes, superstructures and other components.
Is there something special that you need for your freight wagons? Our design department will be happy to develop customized solutions for you.
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