Ductile Iron Class B125 (Light Duty) Manhole Covers

SYI can supply ductile iron Medium duty B125 type Manhole Covers according to EN124, with different series of size, with or without hinge, single seal or double seal, square or rectangular or round, black bitumen or epoxy coating.

Ductile iron manhole cover is made from spheroidal graphite cast iron by machining hand moulding, solid top, recessed,single seal or double seal, square or rectangular or round,with or without hinge. Very good quality, smooth and free from sand holes, blow holes, distortion or any other defects. Loading capacity is 12.5 tons. The normal coating is black bitumen 30 microns thickness, also can make the epoxy coating according to the customer’s demand.

Clear opening size is as below:

Class B125 specifications
Type
Dimensions (mm)
H
e
A X A
O X O
C X C
Single Sealed, Square
300X300
208X208
236X236
30
24
Single Sealed, Square
400X400
300X300
336X336
30
24
Single Sealed, Square
500X500
404X404
436X436
40
34
Single Sealed, Square
600X600
504X504
536X536
40
34
Single Sealed, Square
700X700
604X604
636X636
40
34
Single Sealed, Square
800X800
704X704
735X735
45
39
Single Sealed, Rectangular
600X800
500X700
562X766
50
42
Single Sealed, Rectangular
1300X900
1130X730
800X393X3
69
34
Single Sealed, Rectangular
729X529
628X428
668X468
78
33
Single Sealed, Rectangular
800X600
628X428
668X468
78
33
Single Sealed, Rectangular
600X400
492X286
328X528
81
24
Single Sealed, Rectangular
667X467
368X566
400X600
83
32
Single Sealed, Rectangular
600X400
492X286
528X328
81
30
Double Sealed, Square, Recessed Cover
750X750
600X600
694X694
60
54
Double Sealed, Square, Solid Top
770X770
600X600
718X718
40
34
Besides the standard products, SYI can be the specialist of your Personal Tailor also! A group of highly experienced technical engineers are right here waiting for any of your request. We are able to use most of the world-wide engineering software, including AUTO Cad, Pro Engineer, Solid Works and etc. Professional software used for design and test.