Xianxian Shuangxing Casting Co., Ltd.
Xianxian Shuangxing Casting Co., Ltd.
Add to Cart
Ductile Iron Double Sealed Internal Inspection Chamber Cover EN124 Standard
| Item | Waterproof square 60x60 ductile iron manhole cover |
| Brand name | Better United Casting |
| Size | 200mm-1000mm |
| Type: | Round,square |
| Material | Gray Iron, Ductile Iron, Malleable iron |
| Coating | Cold applied black bitumen Antirust oil, Plating, Paint, Powder Coating, epoxy coating or as per customers' requirement. |
| Application | Municipal construction |
| Loading pressure | EN124 A15,B125,C250,D400,E600,F900, or as per customers' drawings or samples. |
| Advantages | Anti-noise ,Anti-theft,anti-rust,long life service. |
| Package | Pallet and wooden case,or as per customers’ requirements |
Standards and features:
1. high strength. Tensile strength σs≥420MPa, yield strength σs≥300MPa, same as low carbon steel, three times that of gray iron
2. Good plasticity. The elongation is as large as 7%, which is similar to high carbon steel, while the gray iron steel has an elongation of zero.
3. Good toughness. The impact value is similar to that of medium carbon steel, which is more than 10 times that of gray iron material.
4. Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only one tenth of that of the steel pipe, which is one tenth of that of the gray iron pipe. The service life is twice that of gray cast iron, which is 5 times that of ordinary steel pipe.
Use
1. Anti-corrosion project, open ditch; It can be made according to customers requirements.
2. City water, drainage pipeline well; Heat supplied, gas well;
