In Cambodia's growing urban and rural developments, we understand the need for durable and cost-effective solutions for sewage systems. At LESSO CAMBODIA, we recommend high-quality PVC sewer pipe. PVC sewer pipe offers a smooth internal surface that reduces friction and prevents buildup, ensuring efficient wastewater flow even under heavy discharge. Its excellent resistance to corrosion and chemical degradation provides long-term reliability, even when exposed to aggressive soils or varying wastewater compositions. Being lightweight and easy to join, PVC sewer pipe also reduces installation time and labor costs, which is important for large-scale construction projects.

PVC sewer pipe is particularly suitable for sewer mains and underground drainage systems that rely on gravity flow rather than pressure. Proper installation with the correct slope and bedding allows the system to serve reliably for decades with minimal maintenance. For contractors and developers in Cambodia, specifying PVC sewer pipe from LESSO CAMBODIA ensures a robust and efficient infrastructure solution.

Intro to PVC-U Drainage Pipe and its Role Inside Buildings

Beyond underground sewer mains, we also supply PVC-U drainage pipe designed for indoor wastewater systems, such as those used in kitchens, bathrooms, or industrial facilities. PVC-U drainage pipe is available in various diameters and is suitable for hot and cold wastewater discharge. Its smooth inner surface helps prevent clogging and ensures steady flow, making it a reliable choice for internal wastewater and rainwater systems. This pipe complements the external sewer infrastructure built with PVC sewer pipe, providing a complete drainage solution.

How Deep Are Drainage Pipes

When installing underground sewer or drainage lines, depth is an important factor. The appropriate burial depth depends on soil conditions, expected load, and local construction requirements. For typical residential drainage systems, the recommended depth ranges from 200 millimeters to 700 millimeters. For stormwater or wastewater systems, a deeper installation of around 300 millimeters or more is advised to protect pipes from external impact and environmental exposure.

In areas with heavier loads, such as driveways or road shoulders, greater depth may be necessary to prevent pipe damage. Proper bedding and backfill are also essential. Bedding should consist of well-graded granular material free of large rocks or sharp fragments. Correct embedment ensures that the PVC sewer pipe remains stable under soil weight and external load while maintaining the intended gradient for gravity flow.

Why LESSO CAMBODIA Fits Cambodia's Needs

At LESSO CAMBODIA, we provide high-quality PVC materials suitable for both underground sewer systems and internal drainage installations. Our PVC sewer pipe offers corrosion resistance, long service life, and efficient installation, which are essential for Cambodia's infrastructure projects. Our PVC-U drainage pipe complements this by providing reliable wastewater and rainwater discharge inside buildings, creating a complete drainage solution for contractors and developers.

We are committed to delivering plumbing and drainage materials that balance durability, performance, and ease of installation. Choosing PVC sewer pipe from LESSO CAMBODIA helps ensure that sewer and drainage systems are long-lasting, supporting safe sanitation and sustainable urban development.

Conclusion

PVC sewer pipe is ideal for development projects across Cambodia, from urban housing complexes to rural sanitation systems. When combined with PVC-U drainage pipe for internal wastewater management, it creates a comprehensive, long-lasting solution. At LESSO CAMBODIA, we provide reliable materials that meet the evolving needs of construction and infrastructure projects in the country.