MW-DNV 2.7-1 Enlarged Offshore master link
Sometimes standard master links are too narrow for wire rope slings, meaning that wire rope thimbles don‘t have sufficient space and/or room. It can also be the case that rings are too narrow for large crane hooks.
Master link for offshore container lifting purposes in welded chain slings/or wire rope slings. Particularly suited for wire rope slings due to the larger width compared to AW-DNV 2.7-1, to give space for wire rope thimbles. Can be used for larger crane hooks as AW-DNV 2.7-1 with comparable thickness.
For manufacture of I-leg and II-leg slings. Allocation to max. usable crane hooks according to DIN 15401 stated in table.
CE marking.
Type approved in accordance with DNV 2.7-1. Type approval certificate no. S-8254.
Specification table
| MW-DNV 2.7-1 Enlarged Offshore master link | Code / Type | Test force [lbf] |
Breaking force 1:5 [lbf] |
Fits on single hook acc. DIN 15401 no. | d [inch] |
t [inch] |
w [inch] |
weight |
|---|---|---|---|---|---|---|---|---|
 |
MW 18-DNV 2.7-1 | 23,155 | 46,311 | 6 | 0.75 | 6.30 | 3.74 | 1.09 | MW 22-DNV 2.7-1 | 36,869 | 73,962 | 10 | 0.91 | 6.69 | 4.13 | 1.74 | MW 26-DNV 2.7-1 | 58,450 | 116,901 | 10 | 1.06 | 7.48 | 4.33 | 2.65 | MW 32-DNV 2.7-1 | 88,125 | 176,475 | 12 | 1.30 | 9.06 | 5.12 | 4.75 | MW 36-DNV 2.7-1 | 132,412 | 264,600 | 20 | 1.50 | 10.83 | 5.91 | 7.48 |
| Stated working load limit applies at safety factor 4 and 5 | ||||||||