Offshore Products

HA MASTER LINKS OS+ Type Approval TAS000013Z Rev. 3

DNV Type Approval No. TAS000013Z Rev. 3

Certified to: DNV 2.7-1, DNV 2.7-3, EN 12079-2, BSEN ISO 10855-2, EN 1677-4, ASME B30.26 and API-2CCU - Aug. 2017
The HA range of master links and quad assemblies is the most complete range of links available today, in diameters from 16mm up to 120mm and working load limits up to 250 tonnes. The links are manufactured from triple alloy steel in accordance with EN1677, they are individually proof load tested to 2.5 times working load limit in accordance with EN1677 and they are all supplied with charpy impact values of in excess of 42 Joules at -40°C. The links are suitable for use in a temperature range of -40°C up to 200°C without reduction in working load limit.
The HA range of links are widely used in lifting sets for offshore containers and they are type approved to DNV 2.7-1 under approval number TAS000013Z Rev. 3.
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
Manufactured in accordance with EN1677-4
Design air temperature -40° min.
Average impact energy (charpy) 42 Joules minimum impact resisitance at -40°C up to 50mm diameter
Operational temperature range is -40° C to + 200°C
*Certified on a batch basis to the requirements of DNV 2.7-1

SPECIFICATIONS - Metric

Part
Code
Description A
mm
B
mm
C
mm
WLL
t

MPF
kN

MBL
kN

Mass
Kg
CAD
Files
330.160+ HA16ML OS+ 16.0 150 75 4.10 101 201 0.68
330.225+ HA22MLS OS+ 22.0 162 90 11.00 270 540 1.47
330.220+ HA22ML OS+ 22.0 270 140 7.00 172 343 2.28
330.250+ HA25ML OS+ 25.5 270 140 9.30 229 456 3.11
330.28S+ HA28MLS OS+ 28.0 200 110 19.50 479 956 2.95
330.280+ HA28ML OS+ 28.0 270 140 14.50 356 711 3.78
330.320+ HA32ML OS+ 32.0 270 140 19.00 466 932 5.02
330.360+ HA36ML OS+ 36.0 270 140 26.00 638 1275 6.46
330.400+ HA40ML OS+ 40.0 280 155 30.50 749 1496 8.46
330.450+ HA45ML OS+ 45.0 320 175 40.00 981 1962 12.18
330.500+ HA50ML OS+ 50.0 350 195 51.00 1251 2502 16.54
330.650+ HA65ML 65.0 410 220 75.00 1840 3679 33.02
330.750+ HA75ML 75.0 450 250 100.00 2453 4905

48.98

330.900 HA90ML* 90.0 500 300 150.00 2943 7360 86.00
330.1200 HA120ML* 120.0 610 410 250.00 4905 9810 197.00

SPECIFICATIONS - Imperial

Part
Code
Description A
(inches)
B
(inches)
C
(inches)
WLL
(lbs.)

MPF
(lbs.)

MBL
(lbs.)
Mass
(lbs.)
CAD
Files
330.160+ HA16ML OS+ 5/8" 6" 3" 9,038 22,705 45,186 1.50
330.22S+ HA22MLS OS+ 7/8"  6-1/2"  3-5/8"  24,250  60,698  121,396  3.24
330.220+ HA22ML OS+ 7/8"  10-3/4"  5-5/8"  15,432  38,667  77,109  5.03
330.250+ HA25ML OS+ 1"  10-3/4"  5-5/8"  20,503  51,481  102,512  6.86
330.28S+ HA28MLS OS+  1-1/8"  8" 4-3/8"  42,990  107,683  214,916  6.50
330.280+ HA28ML OS+  1-1/8"  10-3/4"  5-5/8"  31,967  80,031 159,838  8.33
330.320+ HA32ML OS+  1-1/4"  10-3/4"  5-5/8"  41,887  104,760  209,521  11.07
330.360+ HA36ML OS+  1-7/16"  10-3/4"  5-5/8"  57,320  143,427  286,630  14.29
330.400+ HA40ML OS+  1-9/16"  11"  6"  67,240  168,381  336,313  18.65
330.450+ HA45ML OS+  1-3/4"  12-3/4"  7"  88,184  220,537  441,074  26.85
330.500+ HA50ML OS+  2"  14"  7-3/4"  112,436 281,235  562,470  36.46
330.650+ HA65ML OS+ 2-9/16" 16-9/64" 8-21/32" 165,347  413,647  827,070 72.80
330.750+ HA75ML OS+ 2-61/64" 18" 10" 220,462  551,455 1,102,685 108.00
330.900* HA90ML*  3-5/8"  21"  12-1/2"  330,693 661,611  1,654,590  189.59
330.1200* HA120ML*  4-3/4"  24"  16-3/8"  551,156  1,102,685  2,205,371  434.31
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