Corrosion Resistance: 

This product can withstand chemical erosion from inorganic acids, alkalis, and salts. With excellent corrosion 

resistance, it is widely compatible with various water qualities and suitable for all kinds of water supply and 

drainage projects.

High Strength & Pressure Resistance: 

The pipe material features high surface hardness and tensile strength, offering superior pressure resistance 

and impact resistance, ensuring a high safety factor for the pipeline.

Good Freeze Resistance: 

The pipe has a low linear expansion coefficient, providing better freeze resistance compared to cast iron 

drainage pipes.

Smooth Inner Wall: 

The smooth inner wall has low friction properties, resists algae growth, ensures smooth water flow, and 

prevents blockages.

Easy Installation: 

The pipes are lightweight and easy to handle. Pipes and fittings are joined using adhesive, making 

construction methods simple.

Excellent Aging Resistance: 

The addition of antioxidants and light stabilizers to the product formulation gives it superior aging resistance.

Green & Eco-friendly: 

Manufactured using a high-quality, lead-free PVC-U specific formula, it contains no heavy metal pollution 

and meets green environmental requirements.

Good Flame Retardancy: 

The material has a high oxygen index and is self-extinguishing.

3. Application Scope

Suitable for indoor and outdoor drainage pipeline projects in industrial and civil buildings. It can be 

used for the continuous discharge of domestic sewage at temperatures not exceeding 40°C, the 

instantaneous discharge of sewage at temperatures not exceeding 80°C, and for industrial wastewater 

that does not corrode the pipe material.