Anti Impact Square Cast Iron Drain Cover Locking Hinge Manhole
Cover Black Color
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 |
| B125 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 300x300 | 200x200 | 24 | 6.5 | 60 |
| 400X400 | 300x300 | 24 | 9 | 60 |
| 500x500 | 400x400 | 36 | 16 | 30 |
| 600x600 | 500x500 | 40 | 26 | 30 |
| 700x700 | 600x600 | 40 | 41 | 15 |
| 800x800 | 700x700 | 45 | 53 | 16 |
| C250 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 400x400 | 300x300 | 35 | 13 | 60 |
| 500x500 | 400x400 | 40 | 22 | 30 |
| 550x550 | 450x450 | 45 | 28 | 30 |
| 600x600 | 500x500 | 45 | 30 | 30 |
| 700x700 | 600x600 | 50 | 50 | 13 |
| 800x800 | 700x700 | 60 | 64 | 12 |
| Square Drainer | 400x400 | 300x300 | 45 | 15 | 60 |
| 500x500 | 400x400 | 50 | 23 | 30 |
| 550x550 | 450x450 | 45 | 26 | 30 |
| 600x600 | 500x500 | 55 | 35 | 20 |
| 700x700 | 600x600 | 60 | 48 | 13 |
| Manhole Cover | 400x400 | 300x300 | 75 | 21 | 20 |
| 500x500 | 400x400 | 75 | 32 | 20 |
| 550x550 | 450x450 | 75 | 38 | 20 |
| 600x600 | 500x500 | 75 | 46 | 10 |
| 700x700 | 600x600 | 75 | 57 | 10 |
| D400 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 400x400 | 300x300 | 75 | 23 | 40 |
| 500x500 | 400x400 | 75 | 31 | 26 |
| 550x550 | 450x450 | 75 | 35.5 | 20 |
| 600x600 | 500x500 | 75 | 45 | 20 |
| 700x700 | 600x600 | 75 | 66 | 10 |
| 800x800 | 700x700 | 75 | 81 | 10 |
| 900X900 | 800X800 | 90 | 110 | 10 |
| Rectangular Manhole Cover | 1000X1000 | 900X900 | 100 | 135 | 10 |
| 600x800 | 500x700 | 60 | 48 | 10 |
| 600x800 | 500x700 | 75 | 60 | 10
|
1. Advantage
1) High load rating and strength
2) Against theft and safety options
3) Durable service life.
4) Free design
APLICATION
city planning, communications, electric power supply, water supply,
drainage, plaza, school and the web establishment;
residence district, rounteway, park, pedal cyclist, footway
