Ductile Iron Grating

  • Gully Grating With BolT Hinge
  • Gully Grating With BolT Hinge
  • Gully Grating With BolT Hinge
Gully Grating With BolT Hinge Gully Grating With BolT Hinge Gully Grating With BolT Hinge

Gully Grating With BolT Hinge

  • Surface treatment:bituminous paint/Water-based paint
  • Material:Ductile iron EN GJS500-7
  • Standard:EN124-2 Standard/EN1433
  • CO:According to drawing or customer-specified
  • Description: D400 Ductile Iron Grating EN GJS500-7 , Custom Manhole Cover MIC70D-SP
  • INQUIRY   EMAIL

D400 Ductile Iron Grating EN GJS500-7 , Custom Manhole Cover MIC70D-SP


Ductile Iron EN GJS500-7  Gully Garting

The spheroidal manhole cover is a kind of spheroidal graphite cast iron. The spheroidal graphite cast spheroidal graphite is spheroidized and inoculated to effectively improve the mechanical properties of the cast iron, especially the plasticity and toughness, thereby obtaining higher strength than the carbon steel. Ductile iron is a kind of high-strength cast iron material developed in the 1950s. Its comprehensive performance is close to that of steel. It is based on its excellent performance and has been successfully used for casting some complex forces, strength, toughness and wear resistance. Parts with higher requirements. Ductile iron has rapidly developed into a widely used cast iron material after gray cast iron. The so-called "iron-based steel" mainly refers to ductile iron.


Applications:

Material of Manhole Cover :

Ductile Iron Manhole Cover

and Grating

EN124:1994 Material: GGG500-7
Class Application Dimension (Frame mm)
A15 Pedestrians, Pedal Cyclists Dia760
B125 Footways, Pedestrians, Car parks 290*290, dia800 ...
C250 Kerbside 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

Competitive Advantage:

Anti-slip:

3mm tread covers convex surface, and thus play a good non-slip effect.


Anti-impact:

Manhole covers the contact with the colossal surface, directly on the T-rubber, and dealt with gently, to eliminate noise.

Inquiry: