SUZHOU SENSE INDUSTRY CO., LTD
professional manufacturer of casting products
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Black Manhole Cover Ductile Iron EN GJS500-7 Double Seal And Frame
Applications:
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. Materials
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
c) Molding boards
d) Green sand with hand molding
5.Coating
a) Cold applied black bitumen
b) Water-based paint;
c) Without coating
d) Coating as per customers' requirement
6.Different accessories are available
Description:
Being ODM/OEM, we can produce various classes of Square manhole covers from A15 to F900 according to customer’s drawings or requirement. According to shape, manhole cover can be divided into square and rectangle. Square manhole cover is generally used urban road administration, which can better protect the safety of pedestrians and vehicles. In rural areas and cable wells, the rectangle is widely used, which can better prevent rainwater and other liquids.
Specifications:
| RECESSED COVERS DOUBLE SEAL, Material:Ductile iron EN GJS500-7 |
||||||
| Item code | CLASS | Spec | External dimensions mm |
Clear opening mm |
Height mm |
unit weight(kgs/set) |
| AX3030BR | B125 | 450*450 | 450*450 | 300*300 | 100 | 27 |
| AX3030DR | D400 | 450*450 | 450*450 | 300*300 | 100 | 29 |
| AX6060BR | B125 | 750*750 | 750*750 | 600*600 | 100 | 59 |
| AX6060DR | D400 | 750*750 | 750*750 | 600*600 | 100 | 69 |
Competitive Advantage:
1. Anti-slip:
3mm tread covers convex surface, and thus play a good non-slip effect.
2. Anti-impact:
Manhole covers the contact with the colossal surface, directly on the T-rubber, and dealt with gently, to eliminate noise.