At LESSO America, we know that not all PVC pipe and fittings are made the same. The materials used in manufacturing play a major role in the performance, durability, and reliability of any piping system. That's why we focus on delivering products made from high-quality PVC and ABS materials—designed to meet real-world demands across residential, commercial, and industrial projects.

When it comes to long-term system integrity, selecting the right materials isn't just a detail—it's a priority. Poor-quality pipes and fittings can lead to leaks, pressure failures, and premature wear. Our commitment to quality helps ensure every installation is built to last.

The Difference Is in the Details

What sets our PVC pipe and fittings apart starts with material selection. We use high-grade polyvinyl chloride that offers excellent strength, chemical resistance, and thermal stability. This ensures our products perform consistently under different pressures and environmental conditions, from buried wastewater systems to above-ground irrigation setups.

We also pay attention to precision in manufacturing. Each fitting—from elbows and tees to couplings and caps—is made with tight tolerances to ensure a proper seal and fit. That precision reduces the chances of leaks and installation issues, especially when you're working with systems that rely on pressure or gravity for flow.

In addition to performance, high-quality materials also support easier handling and longer product life. Our fittings are lightweight, corrosion-resistant, and built to retain their shape over time—making them a dependable choice in a variety of settings.

Tested and Compliant with Industry Standards

All of our PVC pipe and fittings meet or exceed ASTM standards. This includes SCH40 and SCH80 pressure-rated fittings, as well as DWV and SDR35 solutions for drainage and sewer applications. Meeting these standards means our products are tested for impact resistance, pressure performance, dimensional accuracy, and compatibility.

We back our manufacturing process with quality control systems to maintain product consistency from one batch to the next. At our facility in Corona, CA, we carry forward the knowledge and experience of our parent company, China LESSO Group Holdings Limited. With this foundation, we're able to serve U.S. professionals with confidence and precision.

Supporting Long-Term System Performance

We've seen our PVC pipe and fittings installed in homes, hospitals, schools, agricultural fields, and industrial facilities. Across all these environments, one thing stays the same: the demand for reliability over time. That's why we focus not only on design but on delivering materials that stand up to the test of years—not just months.

Properly installed, our products resist common challenges like corrosion, pressure fatigue, and chemical damage. They provide strong connections and easy integration into existing systems, helping avoid costly rework or system downtime.

Conclusion

At LESSO America, we understand the importance of building with dependable materials. When you choose our PVC pipe and fittings, you're investing in long-term system performance, consistent quality, and components that do what they're made to do—without compromise. From product development to delivery, we focus on quality you can trust. Let us be your partner in building plumbing systems that last.