Standard: |
DnV 2.7.1 / U.U. Fed. Spec. RR-C-271.b |
Material: |
Special Alloy Steel, Quenched and
Tempered |
Finish: |
All parts hot dip galvanized + colour marking |
Safety Factor: |
As per DnV 2.7.1 (8,0 - 6,0) |
Documentation: |
Test certificate and traceable 3.1.B certificate
of the bow and the bolt in finished condition. |
 |
WLL
Tons |
Nominal
Size
d |
Bolt
dia
d1 |
Inside
width
a |
Inside
length
c |
Outside
eye
d 2 |
Inside
bow
e |
Weight
Safety
Bolt |
2,0 |
1/2" - 13 |
16 |
21 |
47 |
33 |
33 |
0,42 |
3,25 |
5/8" - 16 |
19 |
27 |
60 |
40 |
42 |
0,7 |
4,75 |
3/4" - 19 |
22 |
31 |
71 |
47 |
51 |
1,2 |
6,5 |
7/8" - 22 |
25 |
37 |
84 |
50 |
58 |
1,7 |
8,5 |
1" - 25 |
28 |
43 |
95 |
58 |
68 |
2,5 |
9,5 |
1.1/8" - 28 |
32 |
46 |
108 |
64 |
74 |
3,4 |
12,0 |
1.1/4" - 32 |
35 |
52 |
119 |
72 |
83 |
4,8 |
13,5 |
1.3/8"
- 35 |
38 |
57 |
132 |
74 |
89 |
7,0 |
17,0 |
1.1/2"
- 38 |
42 |
60 |
146 |
84 |
98 |
9,0 |
25,0 |
1.3/4"
- 45 |
50 |
73 |
178 |
90 |
127 |
15,0 |
35,0 |
2"
- 50 |
57 |
83 |
197 |
127 |
138 |
21,0 |
42,5 |
2.1/4"
- 57 |
65 |
95 |
222 |
140 |
160 |
29,0 |
55,0 |
2.1/2"
- 65 |
70 |
105 |
255 |
152 |
185 |
41,0 |
85,0 |
3" - 75 |
80 |
127 |
330 |
165 |
190 |
62,0 |
*Forging tolerances: +/-5% on inside width
/ length.
|