Round manhole covers

  • Manhole Covers Round Waterproof
  • Manhole Covers Round Waterproof
  • Manhole Covers Round Waterproof
Manhole Covers Round WaterproofManhole Covers Round WaterproofManhole Covers Round Waterproof

Manhole Covers Round Waterproof

  • Surface treatment:bituminous paint/Water-based paint
  • Clear opening:φ600
  • Standard:EN124-2 Standard
  • Application:Municipal construction/residential areas etc.
  • Description: D400 Custom Manhole Cover Round Waterproof Hard Shoulders M16x40 Bolts Accessories
  • INQUIRY   EMAIL

Custom Manhole Cover Round Waterproof CO600 M16x40 Bolts Accessories


Applications:


Expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.


Ductile Iron Manhole Cover

and Grating

EN124:2015 Material: GGG500-7
Class Application Dimension (Frame mm)
A15 Pedestrians, Pedal Cyclists Dia760
B125 Footways, Pedestrians, Car parks 290*290, dia800 ...
C250 Kerb-side channel of roads 700*700, 600*800 ...
D400 Road, hard shoulders etc. 850*850, 920*920 ...
E600 Docks, aircraft pavements etc. as per your demands
F900 Aircraft pavements etc. as per your demands


D400 Round Manhole Covers


Round manhole cover is a removeable lid, which has a main special-function that can keep out unauthorized persons and materials falling into well. Round manhole covers have many perfect performance, high strength, good-looking appearance, easy to use, guard against theft, Acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance, long service life etc.


Product Benefits:


1. No inherent scrap value thus reducing risk of theft.

2. Moderate weight and easy installation.

3. Can be used in -30℃ to 70 ℃degrees environment.

4. 30 years of service life.

5. Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.

6. Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, classify the coloring, and enhance the taste of the city.

Inquiry: