Offshore Products

HA MASTER LINKS OS Type Approval TAS000013Z Rev. 2

DNV Type Approval No. TAS000013Z Rev. 2

Certified to: DNV 2.7-1, DNV 2.7-3, BSEN ISO 10855-2, EN1677-4, 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. 2.
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

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 0.70
330.225 HA22MLS OS 22.0 162 90 8.83 217 433 1.50
330.220 HA22ML OS 22.0 270 140 5.80 143 284 2.30
330.250 HA25ML OS 25.5 270 140 8.83 217 433 2.70
330.28S HA28MLS OS 28.0 200 110 14.50 356 711 3.00
330.280 HA28ML OS 28.0 270 140 14.50 356 711 3.80
330.320 HA32ML OS 32.0 270 140 17.10 420 838 5.10
330.360 HA36ML OS 36.0 270 140 23.00 565 1128 6.50
330.400 HA40ML OS 40.0 280 155 28.10 690 1378 8.50
330.450 HA45ML OS 45.0 320 175 38.30 939 1878 12.20
330.500 HA50ML OS 50.0 350 195 45.00 1104 2207 16.60
330.600 HA60ML 60.0 410 220 65.00 1594 3188 29.20
330.650 HA65ML OS 65.0 410 220 75.00 1840 3678 33.20
330.700 HA70ML 70.0 450 250 85.00 2084 4169

44.30

330.750 HA75ML 75.0 450 250 100.00 2453 4905

49.30

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 45,182 1.54
330.22S HA22MLS OS 7/8"  6-1/2"  3-5/8"  19,461  48,653  97,307  3.30
330.220 HA22ML OS 7/8"  10-3/4"  5-5/8"  12,783  31,958  63,916  5.07
330.250 HA25ML OS 1"  10-3/4"  5-5/8"  19,461  48,653  97,307  7.27
330.28S HA28MLS OS  1-1/8"  8" 4-3/8"  31,958  79,895  159,790  6.61
330.280 HA28ML OS  1-1/8"  10-3/4"  5-5/8"  31,958  79,895 159,790  8.37
330.320 HA32ML OS  1-1/4"  10-3/4"  5-5/8"  37,688  94,221 188,442  11.24
330.360 HA36ML OS  1-7/16"  10-3/4"  5-5/8"  50,692  126,730 235,460  14.33
330.400 HA40ML OS  1-9/16"  11"  6"  61,932  154,831 309,662  18.73
330.450 HA45ML OS  1-3/4"  12-3/4"  7"  84,413  211,033  422,066  26.89
330.500 HA50ML OS  2"  14"  7-3/4" 99,180 247,950  495,900  36.59
330.600 HA60ML 2-23/64"  16-1/4"  8-3/4" 143,260  358,150  716,300  64.37
330.650 HA65ML OS 2-9/16" 16-9/64" 8-21/32" 165,340  413,684  826,847 73.20
330.700 HA70ML  2-3/4"  18"  10"  187,340  468,350  936,700  97.66
330.750 HA75ML OS 2-61/64" 18" 10" 220,460  551,456 1,102,687 108.68
330.900* HA90ML*  3-5/8"  21"  12-1/2"  330,600 661,611  1,654,590  189.59
330.1200* HA120ML*  4-3/4"  24"  16-3/8"  551,000  1,102,685  2,205,371  434.31
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