Offshore Products

HA Master Links - Imperial - Type Approval No. TAS000013Z

Certified to: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASTM E112, ASME B30.26, 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.

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 1.54
330.22S+ HA22MLS OS+ 7/8"  6-1/2"  3-5/8"  24,250  60,968  121,396  3.3
330.220+ HA22ML OS+ 7/8"  10-3/4"  5-5/8"  15,432  38,667  77,109  5.07
330.250+ HA25ML OS+ 1"  10-3/4"  5-5/8"  20,502  51,481  102,512  7.27
330.28S+ HA28MLS OS+  1-1/8"  8" 4-3/8"  42,989  107,683  214,916  6.61
330.280+ HA28ML OS+  1-1/8"  10-3/4"  5-5/8"  31,966  80,031 159,838  8.37
330.320+ HA32ML OS+  1-1/4"  10-3/4"  5-5/8"  41,887  104,760  209,521  11.24
330.360+ HA36ML OS+  1-7/16"  10-3/4"  5-5/8"  57,319  143,428  286,630  14.33
330.400+ HA40ML OS+  1-9/16"  11"  6"  67,240  168,381  336,312  18.73
330.450+ HA45ML OS+  1-3/4"  12-3/4"  7"  88,184  220,537  441,073  26.89
330.500+ HA50ML OS+  2"  14"  7-3/4"  112,434  281,235  562,469  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" 165,345  413,648  827,068 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

*Certified on a batch basis to the requirements of DNV 2.7-1

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