Heavy Duty Manhole Cover 450X450 Square SMC Access Cover
Heavy duty 40 ton load manhole cover and frame with integral lifting keyholes. CLEAR OPENING: 450 x 450mm. LID DEPTH 50mm. FRAME DIMENSIONS: 600 x 600x100. Weight 34.6 KG. Ideal for road sites, street, business campus, industrial parks with cars and trucks traffic.
Rugged structure
Exclusive composite formulation plastic manhole cover, 75% lighter than cast iron manhole cover of the same size.
Durable
The Composite access cover is 60% more durable than FRP covers. Allows maxim temperature of 140 degrees C.
Feelings
The touching feel is like a coated plastic, which looks like a mixture of cast iron and concrete.
Customization
Tailored colors, dimensions, designs, and nameplates are available via special orders
Application
Sewer System and valve chamber in Road sites, campus, a street with car, lorry, and truck traffics
| Module | MS220D Composite Manhole Cover | |
| Load Capacity | D400 40Ton | |
 | D | 500x500mm(1.64'x1.64') |
| O | 450x450mm (1.48'x1.48') | |
| F | 600x600mm (1.97'x1.97') | |
| h | 50mm (1.97") | |
| H | 75mm (2.95") | |
| Weight | 34.6kg (76.28 lbs) | |
