EN124 D400 Cast Iron Double Sealed Triangular Ductile Iron Manhole Cover And Frame
Product Name:EN124 D400 Cast Iron Double Sealed Triangular Ductile Iron Manhole Cover And Frame
Specifications of EN124 D400 Cast Iron Double Sealed Triangular Ductile Iron Manhole Cover And Frame
Product Name:EN124 D400 Cast Iron Double Sealed Triangular Ductile Iron Manhole Cover And Frame
Manhole cover is used for covering the sewer,Pipes rainwater,the wellhead of cable pipes,To prevent the people or objects to fall.According to the material can be divided into metal manhole cover,High strength fiber cement concrete manhole cover,resin manhole cover etc.
Our extensive product range includes:
Square & Rectangular manhole covers
Carriageway/Telecom covers
Circular manhole covers
Recessed manhole covers
Gas & Air Tight Inspection manhole covers
Catch Basin covers
Kerb Drain manhole covers
Surface Boxes
| Product Description | |
| Material | Grey iron, Ductile iron |
| Process | Molding boards- Green sand with molding |
| Standard | EN124,CJ/T 3012-93,JC 889-2001 etc |
| Class | A15, B125, C250, D400, E600 ,A grade,B grade,C grade etc |
| Coating | coating black bitumen, Or coating as customers' requirement |
| MOQ | 10 tons/pcs |
| Application | construction , public road,drainage system etc |
Manhole cover is used for covering the sewer,Pipes rainwater,the wellhead of cable pipes,To prevent the people or objects to fall.According to the material can be divided into metal manhole cover,High strength fiber cement concrete manhole cover,resin manhole cover etc.
Our extensive product range includes:
Square & Rectangular manhole covers
Carriageway/Telecom covers
Circular manhole covers
Recessed manhole covers
Gas & Air Tight Inspection manhole covers
Catch Basin covers
Kerb Drain manhole covers
Surface Boxes.
1. Product information:
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand
holes, blow holes, distortion or any other defects
2. Material
a. Ductile Iron GGG500-7 & 400-12
b. Grey Iron GG20
3. Designs .
a. EN124 A15, B125, C250, D400, E600 and F900
b. A60005 for casting design
c. Major standards designs available
d. As per customers' drawings or samples
4. Process
a.Molding boards
b. Green sand with hand molding
5. Coating
a. Cold applied black bitumen
b. Without coating
c. Coating as per customers' requirement
d. Different accessories are available
| Order No. | Inner dia | Grating | Outer dia | Height | Weight(kg) | Pressure(KN) |
| F0536-1 | 252X252 | 326X326 | 360X360 | 36 | 13.5 | C250 |
| F0536-2 | 350X350 | 400X400 | 470X470 | 40 | 20 | C250 |
| F0536-3 | 450X450 | 500X500 | 580X580 | 50 | 32 | C250 |
| F0536-4 | 550X550 | 600X600 | 680X680 | 50 | 39 | C250 |
| F0536-5 | 350X350 | 400X400 | 500X500 | 100 | 36.2 | D400 |
| F0536-6 | 450X450 | 500X500 | 600X600 | 100 | 49 | D400 |
| F0536-7 | 560X560 | 600X600 | 700X700 | 100 | 62 | D400 |
| Size | Weight | Quantity per pallet |
| 30*30cm | 4kg | 300pcs/pallet |
| 40*40cm | 7kg | 100pcs/pallet |
| 45*60cm | 13kg | 100pcs/pallet |
| 50*50cm | 11kg | 100pcs/pallet |
| 60*60cm | 16kg | 50pcs/pallet |
| 70*70cm | 21kg | 50pcs/pallet |
| 10*10inches | 5kg | 300pcs/pallet |
| 12*12inches | 7kg | 100pcs/pallet |
| 18*18inches | 17kg | 100pcs/pallet |
| 18*24inches | 20kg | 100pcs/pallet |
| 24*24inches | 28kg | 50pcs/pallet |
| Product Description | |
| Material | Grey iron, Ductile iron |
| Process | Molding boards- Green sand with molding |
| Standard | EN124,CJ/T 3012-93,JC 889-2001 etc |
| Class | A15, B125, C250, D400, E600 ,A grade,B grade,C grade etc |
| Coating | coating black bitumen, Or coating as customers' requirement |
| MOQ | 10 tons/pcs |
| Application | construction , public road,drainage system etc |
| Clear Open A | Over Base C | Depth E (mm) | Loading (KN) | WGT | Fob Tianjin Port (USD) | |
| ACC60D | 600*600 | 730*780 | 100 | 400 | 85 | |
| ACC70D | 638*600 | 740*770 | 100 | 400 | 85 |
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 toughness. The impact value is similar to that of medium carbon steel, which is more than 10 times that of gray iron material.
3.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.
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.
Advantage:Pictures of China Manufacturer Supply Lockable Epoxy Coating Ductile Iron Manhole Cover
1.No inherent scrap value thus reducing risk of theft.
2.Moderate weight and easy installation.
3.Can be used in -30℃ to 70 ℃degrees environment.
4.30 years of service life.
5.Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.
6.Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, classify the coloring, and enhance the taste of the city.
