Corrosion: Thermoplastics

Thermoplastics_StaticPicThorpe works with all thermoplastics including PVDF, PP, HDPE, PVC, CPVC, ECTFE, PTFE and PFA. This wide range of thermoplastics is used for filtration trays, hoods, tanks, scrubbers, ducts, sumps, trenches and custom applications. Our services include heat forming, hand welding, plate fusion welding and extrusion welding. Field installation, repairs, and inspections are also included in our service capabilities.

Our skilled craftsmen are qualified/certified in the welding of all thermoplastics listed above. We are an active member of the ASME RTP-1 Dual Laminate Committee. Thorpe adheres to strict in-house QA/QC practices as well as owner specified procedures and QA/QC requirements.


In this unprecedented time, Thorpe wants to express its dedication to maintaining a safe and clean workplace for our employees, and consistent service for our customers. We must all take action and do our part to stop the spread of COVID-19. To effectively combat this, it’s imperative we unite with our communities and implement procedures that prioritize those around us. 

Thorpe understands the situation is quickly changing, and there is no way to predict what the upcoming weeks or months may look like. We can, however, ensure our continual evaluation of COVID-19 and the alteration of preventative measures as needed. In the end, our goal is to protect our staff and continue to provide services to our customers. For more information, please contact us at (713) 644-1247.