D400 Manhole Covers & Frames
D400 manhole covers and frames are heavy-duty access covers designed for use in areas that experience high volumes of vehicular traffic, such as roads and highways. These covers are rated to withstand loads of up to 40 tonnes, making them ideal for use in busy urban areas. They are typically made from materials such as ductile iron or composite materials, which offer high levels of strength and durability. Wrekin, Clark Drain, and EJ are three well-known manufacturers of D400 manhole covers and frames, each offering their own unique range of products that meet the required industry standards.
Products in Manhole Covers & Frames:
Showing 1 - 36 of 36 products
Showing 1-36 of 36
