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Ductile Iron EN124 Heavy Duty Double Triangular Manhole Cover With Frame
EN124 Cast Iron Double Triangular Manhole Cover
Description:
product name: ductile iron Triangular manhole cover
1. material: cast iron, ductile iron, malleable iron
2. Classes: EN124 A15 B125 C250 D400 E600 F900
3. color: black green grey and etc.
4. design: we can provide OEM service, according your design to do molds, surface and logo.
5. application: expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.
Applications:
Expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.
A15 - Areas to be used only by pedestrians and cyclists.
B125 - Pavements, pedestrianised areas and similar surfaces, parking areas and multistorey car parks.
C250 - For covering devices installed on roadsides and in gutters at the side of streets.
D400 - Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds.
E600 - Areas used by heavy vehicles, such as surfaces in airport and dock facilities.
F900 - Areas subject to particularly heavy loading, for example surfaces in airports.
| MANHOLE COVERS DOUBLE TRIANGLE RECESSED Material: Ductile iron EN GJS500-7 | ||||||
| Item code | CLASS | Spec | External dimensions mm | Clear opening mm | Height mm | unit weight(kgs/set) |
| AX 100D RT | D400 | 1150x1150 | 1150x1150 | 1000x1000 | 120 | 255 |
Competitive Advantage:
1. Put damage:
This is the biggest characteristic of ductile iron manhole covers, ductile iron manhole covers can be heavy pressure 36T/60T, light can be confined 21T. Even if the load pressure exceeds its limit, ductile iron manhole cover cast iron manhole cover is not as common as broken, but a slight deformation of the car and pedestrians has a certain security.
2. Anti-shock:
only through the mouth of the Manhole set to U-shaped, with a T-type synthetic rubber, U-shaped slot embedded in the contact Manhole covers and the process in order to cushion and reduce the vibration force.
3. Anti-slip:
3mm tread covers convex surface, and thus play a good non-slip effect.
4. Anti-impact:
Manhole covers the contact with the colossal surface, directly on the T-rubber, and dealt with gently, to eliminate noise.