Every advancement in technology pushes us to rethink what’s possible, and at DEKUMA, we embrace this challenge with excitement. As electric vehicles redefine the future of mobility, we have stepped forward with innovative solutions like our Multi-layer Nylon Corrugated Tube Extrusion Line — powered by advanced pa pipe extrusion and pa pipe extrusion line technologies — to meet the industry’s evolving needs.

Mastering Precision and Strength with Multi-layer Technology
We believe that excellence starts at the core of production. That’s why, when designing our pa pipe extrusion line, we focused on what truly matters: precision, strength, and durability. Our extrusion line uses optimized multi-layer extrusion technology, ensuring strong bonding between different material layers. This directly enhances the overall performance of the corrugated pipes produced — a crucial factor for automotive cooling systems where reliability is non-negotiable.
Thanks to DEKUMA’s expertise in multi-layer extrusion, every pipe that comes off our pa pipe extrusion system meets strict standards for thermal efficiency, safety, and structural integrity. It’s not just about building pipes; it’s about building confidence — confidence that our customers can depend on in the most demanding automotive applications.
From motors to battery cooling systems in electric vehicles, our composite corrugated tubes must perform under tough conditions. That’s why we leave no detail overlooked. Every element of our extrusion process is designed to deliver consistent quality — from material feeding and temperature control to extrusion speed and pipe formation.
Empowering the Next Generation of Electric Vehicles
As we see it, supporting the shift toward new energy vehicles means offering more than just technology — it means offering a vision for the future. Our pa pipe extrusion line is specifically designed to manufacture corrugated tubes using high-performance materials like nylon (PA) and PP/PE. These materials are vital to creating cooling solutions that are lightweight, heat-resistant, and durable enough for the next generation of electric vehicles.
Our pa pipe extrusion process ensures that every corrugated tube produced offers maximum flexibility and resilience. These qualities are critical for cooling system pipelines that must navigate complex routes around motors, battery packs, and electronic control units, all while maintaining optimal operating temperatures.
We also know that manufacturers today demand efficiency and consistency. That’s why we made sure our extrusion line supports stable, high-speed production, minimizing downtime and maximizing throughput. With intuitive controls and robust automation, our clients can keep production running smoothly without compromising on quality.
When we see electric vehicles powered by systems built using our technologies, it’s a proud moment for everyone at DEKUMA. It’s a testament to our commitment to innovation, quality, and a cleaner, greener future.
Conclusion
At DEKUMA, we understand that the future belongs to those who innovate boldly and build reliably. With our pa pipe extrusion technology and pa pipe extrusion line, we provide manufacturers with the tools they need to excel in the competitive and rapidly evolving automotive sector.
We’re proud to stand at the forefront of change, helping create the high-performance cooling systems that new energy vehicles demand. Together with our partners, we’re not just making better pipes — we’re building a better future, one corrugated tube at a time.


