CO 550 ductile manhole cover D400 

Ductile Manhole Cover CO 550  D400 is a highly durable and reliable product used in various infrastructure projects. The Manhole Cover is specifically designed to meet the requirements of load class D400, which means it can withstand heavy traffic loads and is suitable for use in areas with high vehicle traffic. Ductile Iron Manhole Cover CO 550  D400 is made from high-quality ductile iron material. Ductile iron is known for its exceptional strength and impact resistance, making it an ideal choice for applications that require high load-bearing capacity. The material also provides excellent resistance to corrosion, ensuring the longevity of the manhole cover even in harsh environments. Cast Iron Manhole Cover, One of the key features of the product is its unique design. The cover is designed with reinforced ribs and a sturdy frame, which enhances its structural integrity and load-bearing capacity. The design also includes a non-slip surface to ensure the safety of pe…