Weather the elements, withstand the test of time. The Wexan Double Walled Corrugated (DWC) PE piping system is built for simple assembly and the extreme demands of outdoor and subsurface installations. A lasting alternative to RCP (reinforced concrete pipe) systems, Wexan Corrugated PE is the ideal subsurface drainage system for townships, community developments, and road networks.
By choosing Wexan Corrugated PE, you choose lasting reliability. Othmann will provide comprehensive service and technical support for your project with Wexan or any other piping system from our product range.
Made using German Drossbach machines, Europe’s leader in corrugated PE solutions
Simpler to install.
Wexan Double Walled Corrugated PE is stronger and
lighter than traditional RCP. Even under constant
pressure and stress, this heavy-duty drainage system
boasts excellent durability and resistance against
corrosion and impact.
stronger than RCP
lighter than RCP
Features and Advantages
Putting piping strength and durability at front and center, Wexan Double Walled Corrugated PE piping systems use premium, virgin European materials and German technology to ensure reliable quality and performance meant to last a lifetime.
Optimised for strength and flexibility
The durability of Wexan Double Walled Corrugated PE lies in both flexibility and strength. The pipes are lightweight yet impact resistant, strong enough to withstand constant heavy load-bearing activities and flexible enough to weather earthquakes and adapt to uneven soil settlement without cracking or breaking.
Simple and easy installation, leak-proof connections
Wexan Corrugated PE systems employ a simple 2-step socket-spigot jointing method that facilitates simple and easy installation, while its patented reinforced bellmouth structure and double-seal rubber gasket technology ensures permanently leak-proof connections every time.
Maximum labor and cost efficiency
The Wexan Double Walled Corrugated PE system is designed for efficiency. In addition to its patented gasket seal method for quicker installation, it is 8X lighter than reinforced concrete pipes (RCP)—easier to transport and even faster to install. No sealants, cement, or heavy lifting needed. Once installed, Wexan Corrugated PE systems have a maintenance-free service life of 50 years, further increasing cost savings.
Superior hydraulics and sanitation
Smooth inner walls with a C-factor of 150 means better water flow and less friction compared to single-walled pipes and RCP, eliminating the risk of clogging and sediment and waste buildup.
Made with German Drossbach Machines
German machines can produce up to 1200mm pipes with reliable consistency, ensuring the ring stiffness and load-bearing capacity of every pipe and fitting with a service life of 50 years.
DownloadsWexan Corrugated Technical Data Sheet
Wexan Double Walled Corrugated PE Projects
Guaranteeing consistent quality and reliability, Wexan Double Walled Corrugated PE piping systems
have been used for a variety of industrial developments, townships, and road networks.
for the new normal
With the fight against COVID-19 raging on, we have been prioritising your safety by enforcing stronger safety protocols. Rest assured that while we are taking extra precautions to ensure your health and well-being, we will stay true to our promise of comprehensive service and cutting-edge piping solutions.learn more Close