Sewage Pipe with High-Alumina Cement Lining & Epoxy Coating
Product Overview
Our sewage pipe is a premium ductile iron pipeline engineered for the safe and efficient transport of corrosive wastewater. Featuring a high-alumina cement inner lining and an epoxy resin outer coating, it delivers exceptional corrosion resistance and durability, making it the ideal choice for demanding industrial and municipal applications.
Key Features & Benefits
- Dual-Layer Corrosion Protection: The pipe is lined with high-alumina cement on the inside and coated with epoxy resin on the outside. The epoxy layer has a thickness of ≥ 200μm, providing excellent resistance to corrosion and wear.
- Wide pH Compatibility: It is specifically designed to operate in strong acid and alkali sewage pipeline systems with a pH value ranging from 4 to 12.
- Versatile Applications: Suitable for use in industrial effluent treatment, domestic wastewater transmission, and other high-corrosion environments.
- Durable Construction: Made from high-grade ductile iron, the pipe offers superior strength and longevity, reducing maintenance costs and extending service life.
Technical Specifications
| Parameter |
Specification |
| Material |
Ductile Iron |
| Inner Lining |
High-Alumina Cement |
| Outer Coating |
Epoxy Resin (≥ 200μm) |
| pH Resistance |
4 ~ 12 |
| Application |
Industrial Effluent, Domestic Wastewater, Corrosive Sewage |
Applications
- Industrial wastewater transmission pipelines
- Municipal sewage systems
- Corrosive sewage pipelines in chemical and mining industries
- Domestic wastewater treatment projects
