Master rings certified to international standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26, API-2CCU - Aug. 2017. 4.1 tonnes to 250 tonnes WLL
Quick Ref:
OASH-5140
More from:
The HA range of Grade 8 master links and quad assemblies are widely used for offshore rigging and lifting sets for containers and are the industry leaders globally based on the following:
Product available in diameters from 16mm up to 120mm and working load limits from 4.1 tonnes to 250 tonnes.
The links are manufactured from triple alloy steel in accordance with EN1677, which includes individually proof load tested to 2.5 times working load limit and 100% MPI.
MPF (Manufacturing Proof Force): 2.5 x 9.81 x Working Load Limit (kN) (min.).
BF (Break Force): WLL x Factor of Safety.
WLL (Working Load Limit) (tonne) @ 45° to vertical.
Factor of Safety: 5:1.
Embossing: as per Description column and Batch Number.
Design air temperature -40° min..
Average impact energy (charpy) 42 Joules minimum impact resistance at -40°C up to 50mm diameter.
Operational temperature range is -40° C to + 200°C.
Dimensions & Specifications (DNV GL Type Approval TAS000013Z Rev. 3)
Description
A (mm)
B (mm)
C (mm)
WLL (t)
MPF (kN)
MBL (kN)
Weight (kg)
HA16ML OS+
16
150
75
4.1
101
201
0.68
HA22MLS OS+
22
162
90
11
270
540
1.47
HA22ML OS+
22
270
140
7
172
343
2.28
HA25ML OS+
25.5
270
140
9.3
229
456
3.11
HA28MLS OS+
28
200
110
19.5
479
956
2.95
HA28ML OS+
28
270
140
14.5
356
711
3.78
HA32ML OS+
32
270
140
19
466
932
5.02
HA36ML OS+
36
270
140
26
638
1275
6.46
HA40ML OS+
40
280
155
30.5
749
1496
8.46
HA45ML OS+
45
320
175
40
981
1962
12.18
HA50ML OS+
50
350
195
51
1251
2502
16.54
HA65ML OS+
65
410
220
75
1840
3679
33.02
HA75ML OS+
75
450
250
100
2453
4905
48.98
HA90ML*
90
500
300
150
2943
7360
86
HA120ML*
120
610
410
250
4905
9810
197
* Batch approved
Contact Us About This Product
If you wish to receive a quote for this product, please use the tab, this form is for general enquiries regarding this product only.
Regarding: Offshore & Subsea HA Master Links OS+
Did you know?
You can also request a quote through the pricing tab!
You can easily add more than one item to the Quote Request. This is highly recommended as we will be able to suit your needs much more efficiently.
