Product introduction: 

The PVC-U drain pipe is made of polyvinyl chloride resin as the main raw material and is processed by extrusion with other additives. It has excellent physical and chemical properties, chemical resistance, high punching strength, low fluid resistance, aging resistance and long service life. And other characteristics, widely used in the drainage system of various buildings.

Performance characteristics: 

· Complete supporting facilities: It has drainage pipes, rainwater pipes, solid wall spiral pipes, hollow spiral silencer pipes and complete supporting fittings to meet the needs of drainage under various conditions.

· Excellent physical and chemical properties:The pipeline has excellent corrosion resistance to inorganic acids, alkalis and salts, and is resistant to aging. It has been used normally for 50 years. 

· High punching strength: It has excellent physical and mechanical properties, and its external pressure strength, impact strength and tensile strength are excellent.

· Small fluid resistance: the inner wall of the pipeline is even and smooth, flat, without dents, the fluid resistance is small, scale cannot be generated, and drainage and sewage are highly efficient.

· Convenient construction and lower cost: The pipeline is light in weight and the density is about one-fifth of the cast iron pipe, which is easy to transport and unload; the connection adopts the bonding method, the construction is simple, the operation is convenient and reliable, and the efficiency is high, while reducing the material and construction costs. 

Application areas:

In buildings, drainage systems, etc.