Box manholes are typically used to safely and securely restrict entry to sewage and surface water drainage systems, and other basements, which require worker access for maintenance purposes. Manhole boxes can be made of cast iron, ductile iron, galvanized steel, concrete or even a combination of some of the above materials.
Manhole Box Manufacturer
Square manholes are typically used to safely and securely restrict entry to surface and sewage drainage systems, and other basement spaces, which require worker access for maintenance purposes. Manhole boxes can be made of cast iron, ductile iron, galvanized steel, concrete or even a combination of the above materials.
Sell Manhole Box
Manhole Box 600 mm x 600 mm Medium Duty
Manhole Box 600 mm x 600 mm Heavy Duty
Manhole Box 800 mm x 800 mm Medium Duty
Manhole Box 800 mm x 800 mm Heavy Duty
