※ Product Introduction
PVC-U drainage pipes for buildings are the most widely used and technologically mature plastic pipes in building drainage systems. With their excellent performance, easy installation, and high cost-effectiveness, they have become the absolute leading product in the field of building drainage. As long as qualified products are selected and glued together by construction personnel according to specifications, a safe, reliable, and durable building drainage system can be constructed.
※ Product Features
1. Excellent mechanical properties：
High impact resistance and tensile strength, able to meet the mechanical requirements of building drainage pipes, smooth pipe walls, low water flow resistance, smooth drainage, and less prone to fouling and scaling.
2. Excellent corrosion resistance：
It has good corrosion resistance to most chemicals such as acids, alkalis, salts, and organic compounds, and will not be corroded by the components in domestic sewage and wastewater. It has a long service life (up to 50 years), never rusts, and avoids the problem of iron drainage pipes cracking and polluting the environment due to rusting.
3. Lightweight and easy to install：
Low density, weighing only about 1/5 of cast iron pipes, greatly reducing the handling and construction intensity. Adopting adhesive socket connection, easy and fast operation
Jie, with much higher efficiency than flange or clamp connections of cast iron pipes, can significantly shorten the construction period and reduce labor costs.
4. Affordable：
The raw material prices are relatively cheap and the production costs are low, making it the most cost-effective type among all building drainage pipes.
5. Good flame retardancy：
PVC-U material is flame retardant and extinguishes immediately upon ignition, meeting the fire protection requirements of building materials.
※ Implementation standards
GB/T 5836.1 -2018 "PVC-U pipes for building drainage"
※ Pipe connection method
PVC-U (rigid polyvinyl chloride) drainage pipes are made of hard materials and are not suitable for hot melting. Their connection method is centered around socket and plug connections, which are sealed with sealing materials such as glue or rubber rings.
※ Application Fields
Civil buildings, industrial buildings, municipal engineering, irrigation engineering.
