ductile iron manhole cover

1. Available in Grey Iron or Ductile Iron, 2. Manufactured to BS EN124 3.Excellent and high quality

a) Competitive price

b) Prompt delivery

c) Customers drawing or samples accepted

 

ADVANTAGES

 

1.Anti-theft: cover and base frame integrate connection, hinge-type opening, sledgehammer hit not break it, completely anti-theft.

2.Load-bearing great: the toughness of ductile iron is fourfold that of ordinary cast iron, close to steel materials, suitable for all kinds of road use!

3.Corrosion resistent: Sewer internal environment complex, filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.

4.Opens conveniently: light weight, single unarmed can be open, convenient downhole maintenance!

ductile iron manhole cover