Casting Manhole Covers and Frames Features:
Product Name
|
Casting Manhole Covers and Frames
|
Application
|
construction and public use
|
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
|
Material
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a) Ductile Iron GGG500-7 & 400-12
b) Grey Iron GG20 |
Process
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a) Molding boards
b) Green sand with hand molding
C)Automatic machine lines
|
Coating
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a) Cold applied black bitumen
b) Without coating c) Coating as per customers' requirement |
Advantages
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Smooth and free from sand holes, blow holes, distortion or any other defects
|
Packing
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A) Wooden Pallet
B) Plywood Pallet C) Steel Pallet D) As per customers' requirements |
More information is available upon receipt of your enquiry.
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Cast Iron Manhole Cover Dimensions
No.
|
Clear Opening Dimension
|
Square
|
|
1
|
500*500
|
2
|
600*600
|
3
|
700*700
|
4
|
800*800
|
5
|
900*900
|
6
|
1000*1000
|
7
|
1100*1100
|
8
|
1200*1200
|
9
|
1300*1300
|
Rectangle
|
|
10
|
370*490
|
11
|
400*500
|
12
|
400*1000
|
13
|
500*550
|
14
|
550*1100
|
15
|
500*600
|
16
|
500*700
|
17
|
500*1000
|
18
|
500*1500
|
19
|
550*1000
|
20
|
600*1000
|
21
|
700*1000
|
22
|
650*1200
|
23
|
650*1300
|
24
|
800*1000
|
Round
|
|
25
|
Dia 400
|
26
|
Dia 600
|
27
|
Dia 648
|
28
|
Dia 700
|
29
|
Dia 800
|
30
|
Dia 830
|