As was mentioned on the home page, there are many applications for our products. Gravity controlled drainage is essential to the development of any land area where saturated soils exist. By installing a well planned gravity drainage system you effectively allow the construction of homes or other structures on sites previously deemed unsuitable. Soil stabilization is essential to any permanent construction project.

 HDPE corrugated drainage products as manufactured by PTI allow design flexibility under a wide variety of soil types and conditions. The chemical resistance of HDPE is well known and makes it the best choice of materials to be used for drainage projects. PTI Corr-a-Flex^TM corrugated products are lightweight and extremely durable. PTI Corr-a-Flex products require no adhesives, solvents or special tools to connect. With a wide range of diameters and lengths from which to choose, selecting the right products for the job is made easy.

 PTI Corr-A-Flex drainage pipe is produced using a continuous extrusion process and a high-speed corrugating machine. The carefully matched down-stream equipment allows the product to be slotted, perforated and drilled in precise locations for the intended application. Because the pipe is continuously extruded and formed, it can be cut into lengths or in smaller diameters, rolled into coils. HDPE can be recycled and reformed into almost unlimited shapes. Specialty products like a leaching line distribution box or universal septic tank tee are molded for specific applications. Other products like our tees, elbows, blind tees and reducers are produced to hasten installation and save labor costs. All of our fittings have a patented snap-lock fit. With manufactured pipe diameters growing larger annually we are better able to handle larger flows. Our Corr-a-Flow Dual-Wall pipe gives you the strength of two walls and the low friction resistance of much more expensive products. The Dual-Wall pipe has a corrugated outer wall with a smooth inner liner. The strength-to-weight ratio is perfect for more demanding site situations. For more information about double wall product specifications click on this hot link. http://www.cppa-info.org/

 We have taken some photographs of actual sites and applications where PTI corr-a-flex is being installed or has been installed and with low maintenance will function twenty-four hours a day to maintain soil stability. More site and project photographs are available on our CD.