250X250 Square Drain Grate Covers Ductile Iron With EN124 D400 C250 B125
Product details
Item: Manhole cover
Material: Ductile iron or grey iron
Stardand: D400,C250,B125,A15
Size: 200mm-1200mm or as your request
Shape: Round, square, triangle or as your request
Well sealed no noise pollution and rebound
Surface: Bitumen, painting, water-solubility painting
Nice appearance and corrosion resistance
Perfect design
Product Information:
| Name | Ductile Iron manhole cover & grating |
| Material | Ductile iron GGG50/7, gray iron |
| Standard | EN124/1433/1563 |
| Class | A15,B125,C250,D400,E600,F900 |
| Shape | Round, Square, Rectangle, Triangle and other shape |
| Size | From 300(300X300) to(1000) 1000*1000 or custom size |
| Paint | Bituminous black |
| Advantage | Longevity corrosion resistance, Excellent anti-pressure |
| Molding | Depends on the design |
| Process | Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection |
1. Advantage
We can supply all dimensions model for A15--D400.
We export the products to Euro, middle-east, U. K and so on, I can rest assure we can supplier you the most competitive price and high quality.
We export 200 containers per month
APLICATION
(1 )Electric power pipeling well;post,telecommunication,communication pipeline well;
(2) As cover board for anti-corrosion project,open ditch;it as well as can be made according to customers requirements.
(3) Street lamp well,fire control well,all kinds of valve well;
(4) City water,drainage pipeline well;heat supplied,gas well;
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250X250 Square Drain Grate Covers Ductile Iron With EN124 D400 C250 B125 Images
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