Colasit pipeline construction made of plastic for chemically aggressive liquids and gases

Setting the standard for plastic construction

Comprehensive expertise in plastic piping construction

Colasit is a leader in plastic piping construction including customer-specific design, engineering, 3D planning and installation, assembly and maintenance.

Our specialists are your points of contact for:

  • Consultation and support when selecting the material (PE, PP, PVC, PVDF, ECTFE, PTFE, PE-el, etc.)
  • Pressure pipelines, pressure pipes up to PN16 or higher
  • Solutions for temperature-related length expansion
  • Pipes made of electrically-conductive plastic
  • Double pipelines for high safety requirements, with and without leakage monitoring
  • Ultra-pure media pipes without gaps and bulges between the pipe sections and fittings

After engineering process is complete, the piping is prefabricated in the factory according to the project-specific requirements and made ready for efficient installation and assembly on-site. Our experienced assembly manager and fitters guarantee high-quality implementation.

The capacities for manufacturing and assembly, the in-depth knowledge of legislation in the area of fluids that are harmful to water and many years of expertise in the entire range of thermoplastic processing makes Colasit your ideal partner.


Do you have any further requests or inquiries?
Contact us for a consultation.
Stephan Wyss
Beat Stauffer
Stephan Blaser
Kevin Hulliger