Specifications
1. ductile iron GGG50/7
2. class: D400
3. standard: EN124
4. this line for 15 years
material |
ductile iron
GGG50/7, gray iron |
standard |
EN
124/1433/1563 |
class |
A15, B125,
C250, D400, E600, F900 |
shape |
Round,
square, rectangle, triangle |
paint |
bituminous
black |
advantage |
longevity
resistance, excellent anti-pressure |
application |
footway, pedestrians, car parks,
aircraft pavements |
products |
Manhole
covers and grates |
We are an ISO 9001:2000 certified enterprise in China,
specializing in manufacturing of ductile iron manhole cover.
Characteristics of our manhole cover:
1. Material: cast gray iron, ductile iron.
2. Shape: round, square, rectangle and triangle.
3. Diameter: from 200 mm to 1200 mm.
4. Weight: from 7 kg to 154 kg or according to customers\'
requirement
5. Packing: in wooden pallet with plastic layer
6. Annual output: 10,000 tons
7. Coating: black bitumen or Coating as per customers\'
requirement
8. Usage: municipal engineering, Traffic, pavement ,electronics,
telecom, cable, petroleum, chemical industry, or drainage system
and industrial facilities of valve well.
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