Composite Manhole

High-Quality Composite Fiberglass Manhole Cover
Designed for covering clean water and wastewater manholes , septic tanks, and underground water storage tanks.
Suitable for residential use, engineering projects, and construction projects.
Available in three models: AQC-500, AQC-600, and AQC-800.

SPECIAL FEATURES

The Composite Fiberglass Manhole Cover is a high-quality cover designed for sealing clean water and wastewater manholes, septic tanks, and underground water storage tanks. It is made from a highly durable material known as SMC (Sheet Molding Compound), which consists of fiberglass, resin, and various polymer compounds that are blended into a single solid structure.

The manufacturing process involves high-pressure molding under heat, resulting in a product that is strong, impact-resistant, and highly flexible. Additionally, Sheet Molding Compound (SMC) materials offer an aesthetically pleasing finish, lightweight properties, corrosion resistance, and long-lasting durability. This type of material is commonly used in aircraft structural components that require exceptional strength and resilience.

✅ Reduces noise from vehicle impact
✅ Durable and resistant to bending or breaking, up to 3-5 times lighter than iron covers
✅ Equipped with a waterproof, anti-slip rubber seal and three-point screw lock for enhanced safety
✅ Slip-resistant surface with corrosion resistance against rust and chemicals
✅ Built-in lifting handles for convenient opening and closing
✅ UV-resistant and fire-retardant
✅ Long service life
✅ Supports loads up to 2.5 tons
✅ Reduces the risk of theft