Lifting & Hoisting

HA Master Links – 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.
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
DNV type approval No. TAS000013Z
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 11.00 217 433 1.50
330.220+ HA22ML OS+ 22.0 270 140 7.00 143 284 2.30
330.250+ HA25ML OS+ 25.5 270 140 9.30 217 433 2.70
330.28S+ HA28MLS OS+ 28.0 200 110 19.50 356 711 3.00
330.280+ HA28ML OS+ 28.0 270 140 14.50 356 711 3.80
330.320+ HA32ML OS+ 32.0 270 140 19.00 420 838 5.10
330.360+ HA36ML OS+ 36.0 270 140 26.00 565 1128 6.50
330.400+ HA40ML OS+ 40.0 280 155 30.50 690 1378 8.50
330.450+ HA45ML OS+ 45.0 320 175 40.00 939 1878 12.20
330.500+ HA50ML OS+ 50.0 350 195 51.00 1104 2207 16.60
330.600 HA60ML 60.0 410 220 65.00 1594 3188 29.20
330.650+ HA65ML 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
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