Hatch Cover Chains
Zintas uses high-alloyed steel for hatch covers chains. The surface treatment is hot-dip galvanized or black painted. In addition to the common dimensions, we can supply other dimensions according to customer needs. Every link is calibrated for maximum safety.
|
Nominal Diameter & Tolerans |
Pitch & Tolerans |
Inside Width |
Outside Width |
Proof Load |
Breaking Load |
Weight |
|
d |
t |
bi |
ba |
kN |
kN |
Kg/m |
|
11 |
43 |
12,5 |
36,5 |
120 |
150 |
2,34 |
|
14 |
50 |
17 |
48 |
185 |
246 |
4 |
|
18 |
64 |
21 |
60 |
6,6 |
||
|
305 |
407 |
|||||
|
19 |
64,5 |
22 |
63 |
340 |
454 |
7,6 |
|
22 |
86 |
26 |
73 |
490 |
610 |
9,5 |
|
24 |
86 |
28 |
79 |
580 |
720 |
11,6 |
|
24 |
87,5 |
28 |
79 |
580 |
720 |
11,5 |
|
26 |
92 |
30 |
85 |
680 |
850 |
13,7 |
|
30 |
108 |
34 |
97 |
900 |
1130 |
18 |
