Senaplastics AG

Exclusive plastic technology

Our plastic apparatus engineering company offers individual, customised solutions. The constant further development of thermoplastic and duroplastic materials and the optimisation of technical processes mean that, in contrast to metallic materials, the use of plastics is an optimal and cost-effective alternative for long-term investments.
 

Our expertise and products are used in systems for environmental protection, waste gas cleaning, fire protection and in systems for storing, dosing and distributing chemicals, sticky or abrasive substances, surface treatment systems or electroplating applications, to name just a few. We would be delighted to welcome you as one of our satisfied customers.
 

senaplastics
Sena Plastics AG is your leading provider of modern plastics technology in Aesch, specialising in innovative solutions.

For over 80 years, the employees of Sena Plastics have been passing on their experience in plastics processing to their successors. This has made Sena Plastics AG a specialist in the manufacture of products and equipment made of plastic for various applications. From its headquarters in Switzerland, near Basel, Sena Plastics supplies customers all over the world. Working closely with its customers, it develops the best possible customised solutions.

Sena Plastics has the know-how to identify the problems and offer efficient solutions with customised products. This makes Sena Plastics a reference in the field of plastics processing.

Service / Offer
We offer a comprehensive range of services in the field of plastics technology, from development to the production of high-quality products.
 

• Apparatus and plant engineering
  Sena Plastics is able to supply its customers with all types of plastic tanks or plastic containers. All weldable plastics can be used. Depending on the size, pressure or medium, the choice falls on a pure thermoplastic or a composite material. For example: PP/GFK or PFA/GFK. The choice of configuration is unlimited and allows the product to be perfectly adapted to the customer's needs for existing or new systems.
  
  
   
• Butterfly valves
  High-quality Ditzler™ valves: Reliability for more than 25 years
  Sena Plastics took over the manufacture and distribution of Ditzler™ valves. Ditzler™ valves are characterised by their high reliability and long service life. They have been in continuous use all over the world for more than 25 years.
  
  
  
   
• Plastic linings
  Our answer to corrosion and wear
  
  Linings made of thermoplastic or fluorinated materials protect metal or composite equipment (tanks, centrifuges, etc.) against corrosion or wear. Thanks to their greater thickness, Sena Plastics' coatings guarantee greater resistance than thermoplastic powders.
  
  
   
• Pressure-retaining valve

  Optimal pressure-retaining valves
  Quality you can rely on

  Precision and reliability for low pressure levels

  Type 4600 pressure-retaining valves are used to ensure pressure equalisation at low pressure levels of up to 100 mbar.

  Made entirely of plastic or stainless steel, we match the materials to the medium.

  
  

Plastic
Our advanced plastics provide a cost-effective and durable alternative to metal materials.
High-quality plastic solutions. Discover diversity and innovation