Ductile Iron Cast Manhole Cover
Material : ductile iron GGG500-7 ,grey iron
Standard : EN124
Certification : ISO9001:2008
Standard : EN124
Certification : ISO9001:2008
Pressure:B125 C250 D400
With Locking System
Coating :
(1) Black bitumen painting
(2) Epoxy painting
(3) Coating as per customers' requirements
Packing:
(1) Wooden pallets
(2) Pallet made of plywood.
(3) According to customers' requests
(1) Black bitumen painting
(2) Epoxy painting
(3) Coating as per customers' requirements
Packing:
(1) Wooden pallets
(2) Pallet made of plywood.
(3) According to customers' requests
There are some specification about square manhole cover we have mould in factory:
Further More discuss are welcome here.
| ITEM NO. | INNER DIAMETER(mm) | OUTER DIAMETER(mm) | HEIGHT(mm) | WEIGHT(KG) | PN(KN) |
| 937B-1 | 210X210 | 300X300 | 26 | 5.8 | 125 |
| 937B-2 | 310X310 | 400X400 | 26 | 9.8 | 125 |
| 937B-3 | 400X400 | 500X500 | 36 | 16.5 | 125 |
| 937B-4 | 500X500 | 600X600 | 45 | 25 | 125 |
| 937B-5 | 600X600 | 700X700 | 45 | 35.5 | 125 |
| 937B-6 | 700X700 | 800X800 | 50 | 46.5 | 125 |
| 937C-1 | 210X210 | 300X300 | 41 | 8 | 250 |
| 937C-2 | 310X310 | 400X400 | 41 | 13.1 | 250 |
| 937C-3 | 400X400 | 500X500 | 43 | 20 | 250 |
| 937C-4 | 500X500 | 600X600 | 49 | 29.2 | 250 |
| 937C-5 | 600X600 | 700X700 | 55 | 41.5 | 250 |
| 937C-6 | 700X700 | 800X800 | 59 | 55 | 250 |
| 937D-1 | 310X310 | 400X400 | 75 | 19.8 | 400 |
| 937D-2 | 400X400 | 500X500 | 75 | 29.3 | 400 |
| 937D-3 | 500X500 | 600X600 | 75 | 41 | 400 |
| 937D-4 | 600X600 | 700X700 | 75 | 58.5 | 400 |
| 937D-5 | 700X700 | 800X800 | 75 | 77 | 400 |
| 937D-6 | 800X800 | 900X900 | 90 | 102 | 400 |
Baoding Hualong Casting Co.Ltd are a leading exporter of Manhole Cover ,Sewer Drain Grate Cover,Tree Grate, Machinery Part, and Pipe Fittings including elbows, tees, crosses, flanges, socket , collar ,and so on ,spceialized in the line of iron casting for 20 years. Most of our products are sold well to Europe and Oceania.
