Product Feed.

HA MASTER LINKS OS+

Certified to International Standards: DNV-ST-E271, DNV-ST-E273, BSEN ISO 10855-2, EN1677-4, ASME B30.26, API-2CCU - Aug. 2017

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.)

MBL (Minimum Breaking Load): WLL x Factor of Safety

WLL (Working Load Limit) @ 45° to vertical

Factor of Safety: 5 : 1

Embossing: as per Description column and Batch Number

Design air temperature -40°.

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

Hardness range 34 - 36 HRC

For information regarding proof testing guidance, please email: liftingsales@williamhackett.co.uk

William Hackett's lifting products are supported by the Assure platform which provides our distribution partners with genuine real time stock management, documentation, access to certificates, traceability and supply chain integration.

SPECIFICATIONS - Metric

DNV Type Approval TAS0000337 Rev. 3

Part Code	Description	A mm	B mm	C mm	WLL t	MPF kN	MBL kN	Mass Kg
330.160+	HA16ML 8 OS+	16.0	150	75	4.10	101	201	0.68
330.22S+	HA22MLS 8 OS+	22.0	162	90	11.00	270	540	1.47
330.220+	HA22ML 8 OS+	22.0	270	140	7.00	172	343	2.28
330.250+	HA25ML 8 OS+	25.5	270	140	9.30	229	456	3.11
330.28S+	HA28MLS 8 OS+	28.0	200	110	19.50	479	956	2.95
330.280+	HA28ML 8 OS+	28.0	270	140	14.50	356	711	3.78
330.320+	HA32ML 8 OS+	32.0	270	140	19.00	466	932	5.02
330.360+	HA36ML 8 OS+	36.0	270	140	26.00	638	1275	6.46
330.400+	HA40ML 8 OS+	40.0	280	155	30.50	749	1496	8.46
330.450+	HA45ML 8 OS+	45.0	320	175	40.00	981	1962	12.18
330.500+	HA50ML 8 OS+	50.0	350	195	51.00	1251	2502	16.54
330.650+	HA65ML 8 OS+	65.0	410	220	75.00	1840	3679	33.02
330.750+	HA75ML 8 OS+	75.0	450	250	100.00	2453	4905	48.98
330.900	HA90ML*	90.0	510	300	150.00	2943	7360	86.00
330.1200	HA120ML*	120.0	610	410	250.00	4905	12260	197.00

Part
Code

Description

A
mm

B
mm

C
mm

WLL
t

MPF
kN

MBL
kN

Mass
Kg

330.160+

HA16ML 8 OS+

16.0

150

4.10

101

201

0.68

330.22S+

HA22MLS 8 OS+

22.0

162

11.00

270

540

1.47

330.220+

HA22ML 8 OS+

22.0

270

140

7.00

172

343

2.28

330.250+

HA25ML 8 OS+

25.5

270

140

9.30

229

456

3.11

330.28S+

HA28MLS 8 OS+

28.0

200

110

19.50

479

956

2.95

330.280+

HA28ML 8 OS+

28.0

270

140

14.50

356

711

3.78

330.320+

HA32ML 8 OS+

32.0

270

140

19.00

466

932

5.02

330.360+

HA36ML 8 OS+

36.0

270

140

26.00

638

1275

6.46

330.400+

HA40ML 8 OS+

40.0

280

155

30.50

749

1496

8.46

330.450+

HA45ML 8 OS+

45.0

320

175

40.00

981

1962

12.18

330.500+

HA50ML 8 OS+

50.0

350

195

51.00

1251

2502

16.54

330.650+

HA65ML 8 OS+

65.0

410

220

75.00

1840

3679

33.02

330.750+

HA75ML 8 OS+

75.0

450

250

100.00

2453

4905

48.98

330.900

HA90ML*

90.0

510

300

150.00

2943

7360

86.00

330.1200

HA120ML*

120.0

610

410

250.00

4905

12260

197.00

SPECIFICATIONS - Imperial

DNV Type Approval TAS0000337 Rev. 3

Part Code	Description	A in	B in	C in	WLL lbs	MPF lbs	MBL lbs	Mass lbs
330.160+	HA16ML 8 OS+	5/8"	6"	3"	9,038	22,705	45,186	1.50
330.22S+	HA22MLS 8 OS+	7/8"	6-1/2"	3-5/8"	24,250	60,698	121,396	3.24
330.220+	HA22ML 8 OS+	7/8"	10-3/4"	5-5/8"	15,432	38,667	77,109	5.03
330.250+	HA25ML 8 OS+	1"	10-3/4"	5-5/8"	20,503	51,481	102,512	6.86
330.28S+	HA28MLS 8 OS+	1-1/8"	8"	4-3/8"	42,990	107,683	214,916	6.50
330.280+	HA28ML 8 OS+	1-1/8"	10-3/4"	5-5/8"	31,967	80,031	159,838	8.33
330.320+	HA32ML 8 OS+	1-1/4"	10-3/4"	5-5/8"	41,887	104,760	209,521	11.07
330.360+	HA36ML 8 OS+	1-7/16"	10-3/4"	5-5/8"	57,320	143,427	286,630	14.29
330.400+	HA40ML 8 OS+	1-9/16"	11"	6"	67,240	168,381	336,313	18.65
330.450+	HA45ML 8 OS+	1-3/4"	12-3/4"	7"	88,184	220,537	441,074	26.85
330.500+	HA50ML 8 OS+	2"	14"	7-3/4"	112,436	281,235	562,470	36.46
330.650+	HA65ML 8 OS+	2-9/16"	16-1/8"	8-5/8"	165,347	413,647	827,070	72.80
330.750+	HA75ML 8 OS+	3"	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	2,756,157	434.31

Part
Code

Description

A
in

B
in

C
in

WLL
lbs

MPF
lbs

MBL
lbs

Mass
lbs

330.160+

HA16ML 8 OS+

5/8"

9,038

22,705

45,186

1.50

330.22S+

HA22MLS 8 OS+

7/8"

6-1/2"

3-5/8"

24,250

60,698

121,396

3.24

330.220+

HA22ML 8 OS+

7/8"

10-3/4"

5-5/8"

15,432

38,667

77,109

5.03

330.250+

HA25ML 8 OS+

10-3/4"

5-5/8"

20,503

51,481

102,512

6.86

330.28S+

HA28MLS 8 OS+

1-1/8"

4-3/8"

42,990

107,683

214,916

6.50

330.280+

HA28ML 8 OS+

1-1/8"

10-3/4"

5-5/8"

31,967

80,031

159,838

8.33

330.320+

HA32ML 8 OS+

1-1/4"

10-3/4"

5-5/8"

41,887

104,760

209,521

11.07

330.360+

HA36ML 8 OS+

1-7/16"

10-3/4"

5-5/8"

57,320

143,427

286,630

14.29

330.400+

HA40ML 8 OS+

1-9/16"

11"

67,240

168,381

336,313

18.65

330.450+

HA45ML 8 OS+

1-3/4"

12-3/4"

88,184

220,537

441,074

26.85

330.500+

HA50ML 8 OS+

14"

7-3/4"

112,436

281,235

562,470

36.46

330.650+

HA65ML 8 OS+

2-9/16"

16-1/8"

8-5/8"

165,347

413,647

827,070

72.80

330.750+

HA75ML 8 OS+

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

2,756,157

434.31

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