Versatile pipe systems and components for every need


Weihe GmbH offers you everything from a single source, from simple tube systems to complex free-form geometries.
Our modular system facilitates the planning and production of prototypes and small series. For series production, we deliver complete systems to your production facility ready for installation and pre-commissioned according to your specifications.

Exhaust gas pipes have to meet a wide variety of requirements:

  • Durability
  • Assembly and disassembly effort
  • Various connection and joining types
  • Corrosion protection
  • Heat protection insulation
  • Adherence to the budget
  • Individual customer requirements

As a specialist welding company, we can offer you pipes and pipe systems in any batch size at attractive prices thanks to a wide range of tools and state-of-the-art equipment. We use various types of pipe end processing to ensure optimum pipe connections:

  • Expanding
  • reducing
  • slitting
  • beading
  • flanging
  • Assembly of various connections and attachments in the form of
    sockets and nozzles
  • Flanges in DIN standard or special design
  • etc.

Whether individually manufactured prototypes or large quantities, we handle every project with the utmost care and are always on hand to advise you. We provide you with a dedicated contact person who takes care of the entire project.
Whatever the task, special feature or material requirement: we deliver exactly what you need – quickly, reliably and in the best quality.

In addition to pipe systems, we offer you

  • Clamps, connections, flanges
  • flexible pipes and expansion joints
  • Tailpipes and rain caps

The product range is available in the following materials

  • steel
  • aluminized steel
  • stainless steel
  • Special materials on request

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