Medium Duty C250 cast iron outdoor drain cover

Specifications

Medium Duty EN124 C250 cast iron outdoor drain cover features

Applications:

1.Street lamp well.fire control well.all kinds of wells

2.electric power pipeline well,post,telecommunication,communication pipeline well

3.city water,drainage pipeline well,heat supplied,gas well

4.as cover board for anti-corrosion project,open ditch,it as well as can be made according to client's requirements

Product advantages:

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

b----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!

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

d---- Opens conveniently: light weight, single unarmed can be open, convenient downhole maintenance!

e----Superior safety performance: It often occurred underground explosion accident, fly up covers scarred passers-by , manhole covers integration connections will not depart from the ground