 |
| As thes is manufactured to
be raised to level, so as to be matched to the concrete cover,
it can be ready used as a trench cover |
| |
K 50-3013 |
|
|
K |
Tubular Trench Cover |
|
50 |
Height of Grating :
50mm |
|
30 |
Width of Trench : 300mm |
|
13 |
Total Height : 130mm |
|
|
| |
|
| |
| [NORMAL TYPE : STANDARD TYPE / SIZE
/ WEIGHT] |
|
|
Size of Pit (mm) |
Loading Condition |
Standard
Type No. |
Size(mm) |
Weight(Kg) |
Stress (Kg/mm2) |
a |
b |
Height |
B.B |
300 |
T-20 |
K 50-3010 |
390 |
607 |
100 |
I-750 |
22.14 |
11.7 |
|
K 50-3010M |
995 |
35.9 |
T-14 |
K 44-3010 |
390 |
605 |
100 |
I-544 |
17.8 |
12.3 |
|
K 44-3010M |
995 |
29.1 |
400 |
T-20 |
K 55-4010 |
490 |
607 |
100 |
I-755 |
26.6 |
17.3 |
|
K 55-4010M |
995 |
43.1 |
T-14 |
K 50-4010 |
490 |
607 |
100 |
I-750 |
25.7 |
14.5 |
|
K 50-4010M |
995 |
41.7 |
500 |
T-20 |
K 75-5010 |
590 |
607 |
100 |
I-775 |
39.2 |
14.5 |
|
K 75-5010M |
995 |
63.3 |
T-14 |
K 60-5010 |
590 |
607 |
100 |
I-760 |
33.7 |
15.7 |
|
K 60-5010M |
995 |
54.6 |
|
|
| |
| [HEAVY DUTY TYPE : STANDARD TYPE / SIZE
/ WEIGHT] |
|
|
Size of Pit (mm) |
Loading Condition |
Standard
Type No. |
Size(mm) |
Weight(Kg) |
Stress (Kg/mm2) |
a |
b |
Height |
B.B |
300 |
T-20 |
K
50-3010 |
430 |
501 |
130 |
I-750 |
20.6 |
15.1 |
K
50-3010M |
995 |
40.2 |
T-14 |
K
44-3010 |
430 |
501 |
100 |
I-750 |
19.6 |
9.4 |
K
44-3010M |
995 |
38.2 |
400 |
T-20 |
K
55-4010 |
530 |
501 |
130 |
I-760 |
26.9 |
17.4 |
K
55-4010M |
995 |
52.4 |
T-14 |
K
50-4010 |
530 |
501 |
100 |
I-755 |
23.7 |
14.7 |
K
50-4010M |
995 |
46.1 |
500 |
T-20 |
K
75-5010 |
630 |
501 |
150 |
I-775 |
36.6 |
16.9 |
K
75-5010M |
995 |
71.3 |
T-14 |
K
60-5010 |
630 |
501 |
120 |
I-765 |
31.5 |
15.8 |
K
60-5010M |
995 |
61.2 |
|
|
